401067886

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1\times {\mathrm{2137}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 608201136

約数和(自身を除く): 207133250

約数列:

[1, 2, 107, 214, 877, 1754, 2137, 4274, 93839, 187678, 228659, 457318, 1874149, 3748298, 200533943, 401067886]

約数ペア:

[(1, 401067886), (2, 200533943), (107, 3748298), (214, 1874149), (877, 457318), (1754, 228659), (2137, 187678), (4274, 93839)]