2016309725

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{1951}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 2542956288

約数和(自身を除く): 526646563

約数列:

[1, 5, 25, 67, 335, 617, 1675, 1951, 3085, 9755, 15425, 41339, 48775, 130717, 206695, 653585, 1033475, 1203767, 3267925, 6018835, 30094175, 80652389, 403261945, 2016309725]

約数ペア:

[(1, 2016309725), (5, 403261945), (25, 80652389), (67, 30094175), (335, 6018835), (617, 3267925), (1675, 1203767), (1951, 1033475), (3085, 653585), (9755, 206695), (15425, 130717), (41339, 48775)]