996948889648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{3739381}}^1$

素因数の和:3740285

約数の個数: 40

約数和(自身を含む): 2035569985520

約数和(自身を除く): 1038621095872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 877, 1754, 3508, 7016, 14032, 16663, 33326, 66652, 133304, 266608, 3739381, 7478762, 14957524, 29915048, 59830096, 71048239, 142096478, 284192956, 568385912, 1136771824, 3279437137, 6558874274, 13117748548, 26235497096, 52470994192, 62309305603, 124618611206, 249237222412, 498474444824, 996948889648]

約数ペア:

[(1, 996948889648), (2, 498474444824), (4, 249237222412), (8, 124618611206), (16, 62309305603), (19, 52470994192), (38, 26235497096), (76, 13117748548), (152, 6558874274), (304, 3279437137), (877, 1136771824), (1754, 568385912), (3508, 284192956), (7016, 142096478), (14032, 71048239), (16663, 59830096), (33326, 29915048), (66652, 14957524), (133304, 7478762), (266608, 3739381)]