2014263188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8867}}^1$

素因数の和:8965

約数の個数: 72

約数和(自身を含む): 4387531680

約数和(自身を除く): 2373268492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 427, 532, 854, 931, 1159, 1708, 1862, 2318, 2989, 3724, 4636, 5978, 8113, 8867, 11956, 16226, 17734, 32452, 35468, 56791, 62069, 113582, 124138, 168473, 227164, 248276, 336946, 434483, 540887, 673892, 868966, 1081774, 1179311, 1737932, 2163548, 2358622, 3786209, 4717244, 7572418, 8255177, 10276853, 15144836, 16510354, 20553706, 26503463, 33020708, 41107412, 53006926, 71937971, 106013852, 143875942, 287751884, 503565797, 1007131594, 2014263188]

約数ペア:

[(1, 2014263188), (2, 1007131594), (4, 503565797), (7, 287751884), (14, 143875942), (19, 106013852), (28, 71937971), (38, 53006926), (49, 41107412), (61, 33020708), (76, 26503463), (98, 20553706), (122, 16510354), (133, 15144836), (196, 10276853), (244, 8255177), (266, 7572418), (427, 4717244), (532, 3786209), (854, 2358622), (931, 2163548), (1159, 1737932), (1708, 1179311), (1862, 1081774), (2318, 868966), (2989, 673892), (3724, 540887), (4636, 434483), (5978, 336946), (8113, 248276), (8867, 227164), (11956, 168473), (16226, 124138), (17734, 113582), (32452, 62069), (35468, 56791)]