127484942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{31231}}^1$

素因数の和:31403

約数の個数: 16

約数和(自身を含む): 207255552

約数和(自身を除く): 79770610

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 31231, 62462, 406003, 812006, 4903267, 9806534, 63742471, 127484942]

約数ペア:

[(1, 127484942), (2, 63742471), (13, 9806534), (26, 4903267), (157, 812006), (314, 406003), (2041, 62462), (4082, 31231)]