3438686590

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{3121}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 6231012480

約数和(自身を除く): 2792325890

約数列:

[1, 2, 5, 10, 239, 461, 478, 922, 1195, 2305, 2390, 3121, 4610, 6242, 15605, 31210, 110179, 220358, 550895, 745919, 1101790, 1438781, 1491838, 2877562, 3729595, 7193905, 7459190, 14387810, 343868659, 687737318, 1719343295, 3438686590]

約数ペア:

[(1, 3438686590), (2, 1719343295), (5, 687737318), (10, 343868659), (239, 14387810), (461, 7459190), (478, 7193905), (922, 3729595), (1195, 2877562), (2305, 1491838), (2390, 1438781), (3121, 1101790), (4610, 745919), (6242, 550895), (15605, 220358), (31210, 110179)]