2015961724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1553}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 4241114640

約数和(自身を除く): 2225152916

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 179, 196, 259, 358, 518, 716, 1036, 1253, 1553, 1813, 2506, 3106, 3626, 5012, 6212, 6623, 7252, 8771, 10871, 13246, 17542, 21742, 26492, 35084, 43484, 46361, 57461, 76097, 92722, 114922, 152194, 185444, 229844, 277987, 304388, 324527, 402227, 555974, 649054, 804454, 1111948, 1298108, 1608908, 1945909, 2815589, 3891818, 5631178, 7783636, 10285519, 11262356, 13621363, 20571038, 27242726, 41142076, 54485452, 71998633, 143997266, 287994532, 503990431, 1007980862, 2015961724]

約数ペア:

[(1, 2015961724), (2, 1007980862), (4, 503990431), (7, 287994532), (14, 143997266), (28, 71998633), (37, 54485452), (49, 41142076), (74, 27242726), (98, 20571038), (148, 13621363), (179, 11262356), (196, 10285519), (259, 7783636), (358, 5631178), (518, 3891818), (716, 2815589), (1036, 1945909), (1253, 1608908), (1553, 1298108), (1813, 1111948), (2506, 804454), (3106, 649054), (3626, 555974), (5012, 402227), (6212, 324527), (6623, 304388), (7252, 277987), (8771, 229844), (10871, 185444), (13246, 152194), (17542, 114922), (21742, 92722), (26492, 76097), (35084, 57461), (43484, 46361)]