291240214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{937}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 474102720

約数和(自身を除く): 182862506

約数列:

[1, 2, 23, 29, 46, 58, 233, 466, 667, 937, 1334, 1874, 5359, 6757, 10718, 13514, 21551, 27173, 43102, 54346, 155411, 218321, 310822, 436642, 624979, 1249958, 5021383, 6331309, 10042766, 12662618, 145620107, 291240214]

約数ペア:

[(1, 291240214), (2, 145620107), (23, 12662618), (29, 10042766), (46, 6331309), (58, 5021383), (233, 1249958), (466, 624979), (667, 436642), (937, 310822), (1334, 218321), (1874, 155411), (5359, 54346), (6757, 43102), (10718, 27173), (13514, 21551)]