126739204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 225038520

約数和(自身を除く): 98299316

約数列:

[1, 2, 4, 89, 178, 356, 577, 617, 1154, 1234, 2308, 2468, 51353, 54913, 102706, 109826, 205412, 219652, 356009, 712018, 1424036, 31684801, 63369602, 126739204]

約数ペア:

[(1, 126739204), (2, 63369602), (4, 31684801), (89, 1424036), (178, 712018), (356, 356009), (577, 219652), (617, 205412), (1154, 109826), (1234, 102706), (2308, 54913), (2468, 51353)]