266021930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{917317}}^1$

素因数の和:917353

約数の個数: 16

約数和(自身を含む): 495351720

約数和(自身を除く): 229329790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 917317, 1834634, 4586585, 9173170, 26602193, 53204386, 133010965, 266021930]

約数ペア:

[(1, 266021930), (2, 133010965), (5, 53204386), (10, 26602193), (29, 9173170), (58, 4586585), (145, 1834634), (290, 917317)]