2019929496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{208843}}^1$

素因数の和:208896

約数の個数: 64

約数和(自身を含む): 5613726720

約数和(自身を除く): 3593797224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 208843, 417686, 626529, 835372, 1253058, 1670744, 2506116, 2714959, 5012232, 5429918, 6474133, 8144877, 10859836, 12948266, 16289754, 19422399, 21719672, 25896532, 32579508, 38844798, 51793064, 65159016, 77689596, 84163729, 155379192, 168327458, 252491187, 336654916, 504982374, 673309832, 1009964748, 2019929496]

約数ペア:

[(1, 2019929496), (2, 1009964748), (3, 673309832), (4, 504982374), (6, 336654916), (8, 252491187), (12, 168327458), (13, 155379192), (24, 84163729), (26, 77689596), (31, 65159016), (39, 51793064), (52, 38844798), (62, 32579508), (78, 25896532), (93, 21719672), (104, 19422399), (124, 16289754), (156, 12948266), (186, 10859836), (248, 8144877), (312, 6474133), (372, 5429918), (403, 5012232), (744, 2714959), (806, 2506116), (1209, 1670744), (1612, 1253058), (2418, 835372), (3224, 626529), (4836, 417686), (9672, 208843)]