9761066380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37542563}}^1$

素因数の和:37542585

約数の個数: 24

約数和(自身を含む): 22075027632

約数和(自身を除く): 12313961252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37542563, 75085126, 150170252, 187712815, 375425630, 488053319, 750851260, 976106638, 1952213276, 2440266595, 4880533190, 9761066380]

約数ペア:

[(1, 9761066380), (2, 4880533190), (4, 2440266595), (5, 1952213276), (10, 976106638), (13, 750851260), (20, 488053319), (26, 375425630), (52, 187712815), (65, 150170252), (130, 75085126), (260, 37542563)]