1639261336132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{121931}}^1$

素因数の和:122681

約数の個数: 96

約数和(自身を含む): 3549567329280

約数和(自身を除く): 1910305993148

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 683, 703, 1036, 1366, 1406, 2732, 2812, 4781, 4921, 9562, 9842, 12977, 19124, 19684, 25271, 25954, 50542, 51908, 90839, 101084, 121931, 176897, 181678, 243862, 353794, 363356, 480149, 487724, 707588, 853517, 960298, 1707034, 1920596, 2316689, 3361043, 3414068, 4511447, 4633378, 6722086, 9022894, 9266756, 13444172, 16216823, 18045788, 31580129, 32433646, 63160258, 64867292, 83278873, 85717493, 126320516, 166557746, 171434986, 333115492, 342869972, 582952111, 600022451, 1165904222, 1200044902, 1582298587, 2331808444, 2400089804, 3081318301, 3164597174, 6162636602, 6329194348, 11076090109, 12325273204, 21569228107, 22152180218, 43138456214, 44304360436, 58545047719, 86276912428, 117090095438, 234180190876, 409815334033, 819630668066, 1639261336132]

約数ペア:

[(1, 1639261336132), (2, 819630668066), (4, 409815334033), (7, 234180190876), (14, 117090095438), (19, 86276912428), (28, 58545047719), (37, 44304360436), (38, 43138456214), (74, 22152180218), (76, 21569228107), (133, 12325273204), (148, 11076090109), (259, 6329194348), (266, 6162636602), (518, 3164597174), (532, 3081318301), (683, 2400089804), (703, 2331808444), (1036, 1582298587), (1366, 1200044902), (1406, 1165904222), (2732, 600022451), (2812, 582952111), (4781, 342869972), (4921, 333115492), (9562, 171434986), (9842, 166557746), (12977, 126320516), (19124, 85717493), (19684, 83278873), (25271, 64867292), (25954, 63160258), (50542, 32433646), (51908, 31580129), (90839, 18045788), (101084, 16216823), (121931, 13444172), (176897, 9266756), (181678, 9022894), (243862, 6722086), (353794, 4633378), (363356, 4511447), (480149, 3414068), (487724, 3361043), (707588, 2316689), (853517, 1920596), (960298, 1707034)]