2741848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 5403600

約数和(自身を除く): 2661752

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 157, 236, 296, 314, 472, 628, 1256, 2183, 4366, 5809, 8732, 9263, 11618, 17464, 18526, 23236, 37052, 46472, 74104, 342731, 685462, 1370924, 2741848]

約数ペア:

[(1, 2741848), (2, 1370924), (4, 685462), (8, 342731), (37, 74104), (59, 46472), (74, 37052), (118, 23236), (148, 18526), (157, 17464), (236, 11618), (296, 9263), (314, 8732), (472, 5809), (628, 4366), (1256, 2183)]