129470402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2887}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 205856640

約数和(自身を除く): 76386238

約数列:

[1, 2, 17, 34, 1319, 2638, 2887, 5774, 22423, 44846, 49079, 98158, 3807953, 7615906, 64735201, 129470402]

約数ペア:

[(1, 129470402), (2, 64735201), (17, 7615906), (34, 3807953), (1319, 98158), (2638, 49079), (2887, 44846), (5774, 22423)]