4340414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 7067760

約数和(自身を除く): 2727346

約数列:

[1, 2, 13, 26, 139, 278, 1201, 1807, 2402, 3614, 15613, 31226, 166939, 333878, 2170207, 4340414]

約数ペア:

[(1, 4340414), (2, 2170207), (13, 333878), (26, 166939), (139, 31226), (278, 15613), (1201, 3614), (1807, 2402)]