496093782910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{383923}}^1$

素因数の和:384649

約数の個数: 64

約数和(自身を含む): 1032945986304

約数和(自身を除く): 536852203394

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 691, 935, 1382, 1870, 3455, 6910, 7601, 11747, 15202, 23494, 38005, 58735, 76010, 117470, 129217, 258434, 383923, 646085, 767846, 1292170, 1919615, 3839230, 4223153, 6526691, 8446306, 13053382, 21115765, 32633455, 42231530, 65266910, 71793601, 143587202, 265290793, 358968005, 530581586, 717936010, 1326453965, 2652907930, 2918198723, 4509943481, 5836397446, 9019886962, 14590993615, 22549717405, 29181987230, 45099434810, 49609378291, 99218756582, 248046891455, 496093782910]

約数ペア:

[(1, 496093782910), (2, 248046891455), (5, 99218756582), (10, 49609378291), (11, 45099434810), (17, 29181987230), (22, 22549717405), (34, 14590993615), (55, 9019886962), (85, 5836397446), (110, 4509943481), (170, 2918198723), (187, 2652907930), (374, 1326453965), (691, 717936010), (935, 530581586), (1382, 358968005), (1870, 265290793), (3455, 143587202), (6910, 71793601), (7601, 65266910), (11747, 42231530), (15202, 32633455), (23494, 21115765), (38005, 13053382), (58735, 8446306), (76010, 6526691), (117470, 4223153), (129217, 3839230), (258434, 1919615), (383923, 1292170), (646085, 767846)]