378116414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{855467}}^1$

素因数の和:855499

約数の個数: 16

約数和(自身を含む): 646733808

約数和(自身を除く): 268617394

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 855467, 1710934, 11121071, 14542939, 22242142, 29085878, 189058207, 378116414]

約数ペア:

[(1, 378116414), (2, 189058207), (13, 29085878), (17, 22242142), (26, 14542939), (34, 11121071), (221, 1710934), (442, 855467)]