3902690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 8118144

約数和(自身を除く): 4215454

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 2087, 4174, 10435, 20870, 22957, 35479, 45914, 70958, 114785, 177395, 229570, 354790, 390269, 780538, 1951345, 3902690]

約数ペア:

[(1, 3902690), (2, 1951345), (5, 780538), (10, 390269), (11, 354790), (17, 229570), (22, 177395), (34, 114785), (55, 70958), (85, 45914), (110, 35479), (170, 22957), (187, 20870), (374, 10435), (935, 4174), (1870, 2087)]