127804594

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 194029056

約数和(自身を除く): 66224462

約数列:

[1, 2, 157, 191, 314, 382, 2131, 4262, 29987, 59974, 334567, 407021, 669134, 814042, 63902297, 127804594]

約数ペア:

[(1, 127804594), (2, 63902297), (157, 814042), (191, 669134), (314, 407021), (382, 334567), (2131, 59974), (4262, 29987)]