402574994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 657434880

約数和(自身を除く): 254859886

約数列:

[1, 2, 17, 34, 67, 79, 134, 158, 1139, 1343, 2237, 2278, 2686, 4474, 5293, 10586, 38029, 76058, 89981, 149879, 176723, 179962, 299758, 353446, 2547943, 3004291, 5095886, 6008582, 11840441, 23680882, 201287497, 402574994]

約数ペア:

[(1, 402574994), (2, 201287497), (17, 23680882), (34, 11840441), (67, 6008582), (79, 5095886), (134, 3004291), (158, 2547943), (1139, 353446), (1343, 299758), (2237, 179962), (2278, 176723), (2686, 149879), (4474, 89981), (5293, 76058), (10586, 38029)]