2247649552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1243169}}^1$

素因数の和:1243290

約数の個数: 20

約数和(自身を含む): 4393362780

約数和(自身を除く): 2145713228

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1243169, 2486338, 4972676, 9945352, 19890704, 140478097, 280956194, 561912388, 1123824776, 2247649552]

約数ペア:

[(1, 2247649552), (2, 1123824776), (4, 561912388), (8, 280956194), (16, 140478097), (113, 19890704), (226, 9945352), (452, 4972676), (904, 2486338), (1808, 1243169)]