4659980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17923}}^1$

素因数の和:17945

約数の個数: 24

約数和(自身を含む): 10539312

約数和(自身を除く): 5879332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17923, 35846, 71692, 89615, 179230, 232999, 358460, 465998, 931996, 1164995, 2329990, 4659980]

約数ペア:

[(1, 4659980), (2, 2329990), (4, 1164995), (5, 931996), (10, 465998), (13, 358460), (20, 232999), (26, 179230), (52, 89615), (65, 71692), (130, 35846), (260, 17923)]