9661964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 18472608

約数和(自身を除く): 8810644

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2617, 3692, 5234, 10468, 34021, 68042, 136084, 185807, 371614, 743228, 2415491, 4830982, 9661964]

約数ペア:

[(1, 9661964), (2, 4830982), (4, 2415491), (13, 743228), (26, 371614), (52, 185807), (71, 136084), (142, 68042), (284, 34021), (923, 10468), (1846, 5234), (2617, 3692)]