129058556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3727}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 246763776

約数和(自身を除く): 117705220

約数列:

[1, 2, 4, 11, 22, 44, 787, 1574, 3148, 3727, 7454, 8657, 14908, 17314, 34628, 40997, 81994, 163988, 2933149, 5866298, 11732596, 32264639, 64529278, 129058556]

約数ペア:

[(1, 129058556), (2, 64529278), (4, 32264639), (11, 11732596), (22, 5866298), (44, 2933149), (787, 163988), (1574, 81994), (3148, 40997), (3727, 34628), (7454, 17314), (8657, 14908)]