1330265008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2027843}}^1$

素因数の和:2027892

約数の個数: 20

約数和(自身を含む): 2640252888

約数和(自身を除く): 1309987880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2027843, 4055686, 8111372, 16222744, 32445488, 83141563, 166283126, 332566252, 665132504, 1330265008]

約数ペア:

[(1, 1330265008), (2, 665132504), (4, 332566252), (8, 166283126), (16, 83141563), (41, 32445488), (82, 16222744), (164, 8111372), (328, 4055686), (656, 2027843)]