4028830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 8273664

約数和(自身を除く): 4244834

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1823, 2210, 3646, 9115, 18230, 23699, 30991, 47398, 61982, 118495, 154955, 236990, 309910, 402883, 805766, 2014415, 4028830]

約数ペア:

[(1, 4028830), (2, 2014415), (5, 805766), (10, 402883), (13, 309910), (17, 236990), (26, 154955), (34, 118495), (65, 61982), (85, 47398), (130, 30991), (170, 23699), (221, 18230), (442, 9115), (1105, 3646), (1823, 2210)]