402743294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 670545216

約数和(自身を除く): 267801922

約数列:

[1, 2, 17, 23, 34, 46, 241, 391, 482, 782, 2137, 4097, 4274, 5543, 8194, 11086, 36329, 49151, 72658, 94231, 98302, 188462, 515017, 835567, 1030034, 1671134, 8755289, 11845391, 17510578, 23690782, 201371647, 402743294]

約数ペア:

[(1, 402743294), (2, 201371647), (17, 23690782), (23, 17510578), (34, 11845391), (46, 8755289), (241, 1671134), (391, 1030034), (482, 835567), (782, 515017), (2137, 188462), (4097, 98302), (4274, 94231), (5543, 72658), (8194, 49151), (11086, 36329)]