2011446705

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{4283}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 3257210880

約数和(自身を除く): 1245764175

約数列:

[1, 3, 5, 15, 131, 239, 393, 655, 717, 1195, 1965, 3585, 4283, 12849, 21415, 31309, 64245, 93927, 156545, 469635, 561073, 1023637, 1683219, 2805365, 3070911, 5118185, 8416095, 15354555, 134096447, 402289341, 670482235, 2011446705]

約数ペア:

[(1, 2011446705), (3, 670482235), (5, 402289341), (15, 134096447), (131, 15354555), (239, 8416095), (393, 5118185), (655, 3070911), (717, 2805365), (1195, 1683219), (1965, 1023637), (3585, 561073), (4283, 469635), (12849, 156545), (21415, 93927), (31309, 64245)]