2041577590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{266177}}^1$

素因数の和:266256

約数の個数: 32

約数和(自身を含む): 4024611360

約数和(自身を除く): 1983033770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 266177, 532354, 1330885, 2661770, 3460301, 6920602, 15704443, 17301505, 31408886, 34603010, 78522215, 157044430, 204157759, 408315518, 1020788795, 2041577590]

約数ペア:

[(1, 2041577590), (2, 1020788795), (5, 408315518), (10, 204157759), (13, 157044430), (26, 78522215), (59, 34603010), (65, 31408886), (118, 17301505), (130, 15704443), (295, 6920602), (590, 3460301), (767, 2661770), (1534, 1330885), (3835, 532354), (7670, 266177)]