400007246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{32057}}^1$

素因数の和:32443

約数の個数: 16

約数和(自身を含む): 637056576

約数和(自身を除く): 237049330

約数列:

[1, 2, 17, 34, 367, 734, 6239, 12478, 32057, 64114, 544969, 1089938, 11764919, 23529838, 200003623, 400007246]

約数ペア:

[(1, 400007246), (2, 200003623), (17, 23529838), (34, 11764919), (367, 1089938), (734, 544969), (6239, 64114), (12478, 32057)]