1008069140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877189}}^1$

素因数の和:3877211

約数の個数: 24

約数和(自身を含む): 2279787720

約数和(自身を除く): 1271718580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3877189, 7754378, 15508756, 19385945, 38771890, 50403457, 77543780, 100806914, 201613828, 252017285, 504034570, 1008069140]

約数ペア:

[(1, 1008069140), (2, 504034570), (4, 252017285), (5, 201613828), (10, 100806914), (13, 77543780), (20, 50403457), (26, 38771890), (52, 19385945), (65, 15508756), (130, 7754378), (260, 3877189)]