129630814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{42839}}^1$

素因数の和:42947

約数の個数: 16

約数和(自身を含む): 208202400

約数和(自身を除く): 78571586

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 42839, 85678, 728263, 1456526, 3812671, 7625342, 64815407, 129630814]

約数ペア:

[(1, 129630814), (2, 64815407), (17, 7625342), (34, 3812671), (89, 1456526), (178, 728263), (1513, 85678), (3026, 42839)]