329998534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{12703}}^1$

素因数の和:13155

約数の個数: 16

約数和(自身を含む): 512225280

約数和(自身を除く): 182226746

約数列:

[1, 2, 31, 62, 419, 838, 12703, 12989, 25406, 25978, 393793, 787586, 5322557, 10645114, 164999267, 329998534]

約数ペア:

[(1, 329998534), (2, 164999267), (31, 10645114), (62, 5322557), (419, 787586), (838, 393793), (12703, 25978), (12989, 25406)]