127920005612

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{62583173}}^1$

素因数の和:62583257

約数の個数: 24

約数和(自身を含む): 259344673056

約数和(自身を除く): 131424667444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 62583173, 125166346, 250332692, 438082211, 876164422, 1752328844, 4568571629, 9137143258, 18274286516, 31980001403, 63960002806, 127920005612]

約数ペア:

[(1, 127920005612), (2, 63960002806), (4, 31980001403), (7, 18274286516), (14, 9137143258), (28, 4568571629), (73, 1752328844), (146, 876164422), (292, 438082211), (511, 250332692), (1022, 125166346), (2044, 62583173)]