1580996838404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{201966893}}^1$

素因数の和:201967019

約数の個数: 24

約数和(自身を含む): 2940637976640

約数和(自身を除く): 1359641138236

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 201966893, 403933786, 807867572, 3837370967, 7674741934, 15349483868, 20802589979, 41605179958, 83210359916, 395249209601, 790498419202, 1580996838404]

約数ペア:

[(1, 1580996838404), (2, 790498419202), (4, 395249209601), (19, 83210359916), (38, 41605179958), (76, 20802589979), (103, 15349483868), (206, 7674741934), (412, 3837370967), (1957, 807867572), (3914, 403933786), (7828, 201966893)]