499788604

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 1016664768

約数和(自身を除く): 516876164

約数列:

[1, 2, 4, 7, 14, 28, 113, 137, 226, 274, 452, 548, 791, 959, 1153, 1582, 1918, 2306, 3164, 3836, 4612, 8071, 15481, 16142, 30962, 32284, 61924, 108367, 130289, 157961, 216734, 260578, 315922, 433468, 521156, 631844, 912023, 1105727, 1824046, 2211454, 3648092, 4422908, 17849593, 35699186, 71398372, 124947151, 249894302, 499788604]

約数ペア:

[(1, 499788604), (2, 249894302), (4, 124947151), (7, 71398372), (14, 35699186), (28, 17849593), (113, 4422908), (137, 3648092), (226, 2211454), (274, 1824046), (452, 1105727), (548, 912023), (791, 631844), (959, 521156), (1153, 433468), (1582, 315922), (1918, 260578), (2306, 216734), (3164, 157961), (3836, 130289), (4612, 108367), (8071, 61924), (15481, 32284), (16142, 30962)]