2637386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 16

約数和(自身を含む): 4082400

約数和(自身を除く): 1445014

約数列:

[1, 2, 53, 106, 139, 179, 278, 358, 7367, 9487, 14734, 18974, 24881, 49762, 1318693, 2637386]

約数ペア:

[(1, 2637386), (2, 1318693), (53, 49762), (106, 24881), (139, 18974), (179, 14734), (278, 9487), (358, 7367)]