260125634

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{1801}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 393318936

約数和(自身を除く): 133193302

約数列:

[1, 2, 257, 281, 514, 562, 1801, 3602, 72217, 144434, 462857, 506081, 925714, 1012162, 130062817, 260125634]

約数ペア:

[(1, 260125634), (2, 130062817), (257, 1012162), (281, 925714), (514, 506081), (562, 462857), (1801, 144434), (3602, 72217)]