1642703998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1\times {\mathrm{8423}}^1$

素因数の和:9028

約数の個数: 24

約数和(自身を含む): 2673120528

約数和(自身を除く): 1030416530

約数列:

[1, 2, 13, 26, 169, 338, 577, 1154, 7501, 8423, 15002, 16846, 97513, 109499, 195026, 218998, 1423487, 2846974, 4860071, 9720142, 63180923, 126361846, 821351999, 1642703998]

約数ペア:

[(1, 1642703998), (2, 821351999), (13, 126361846), (26, 63180923), (169, 9720142), (338, 4860071), (577, 2846974), (1154, 1423487), (7501, 218998), (8423, 195026), (15002, 109499), (16846, 97513)]