2414620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3216068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 251, 260, 370, 481, 502, 740, 962, 1004, 1255, 1924, 2405, 2510, 3263, 4810, 5020, 6526, 9287, 9620, 13052, 16315, 18574, 32630, 37148, 46435, 65260, 92870, 120731, 185740, 241462, 482924, 603655, 1207310, 2414620]

約数ペア:

[(1, 2414620), (2, 1207310), (4, 603655), (5, 482924), (10, 241462), (13, 185740), (20, 120731), (26, 92870), (37, 65260), (52, 46435), (65, 37148), (74, 32630), (130, 18574), (148, 16315), (185, 13052), (251, 9620), (260, 9287), (370, 6526), (481, 5020), (502, 4810), (740, 3263), (962, 2510), (1004, 2405), (1255, 1924)]