1330428037966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1\times {\mathrm{188621}}^1$

素因数の和:189504

約数の個数: 32

約数和(自身を含む): 2110453833600

約数和(自身を除く): 780025795634

約数列:

[1, 2, 19, 38, 419, 443, 838, 886, 7961, 8417, 15922, 16834, 185617, 188621, 371234, 377242, 3526723, 3583799, 7053446, 7167598, 79032199, 83559103, 158064398, 167118206, 1501611781, 1587622957, 3003223562, 3175245914, 35011264157, 70022528314, 665214018983, 1330428037966]

約数ペア:

[(1, 1330428037966), (2, 665214018983), (19, 70022528314), (38, 35011264157), (419, 3175245914), (443, 3003223562), (838, 1587622957), (886, 1501611781), (7961, 167118206), (8417, 158064398), (15922, 83559103), (16834, 79032199), (185617, 7167598), (188621, 7053446), (371234, 3583799), (377242, 3526723)]