414949712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{328283}}^1$

素因数の和:328370

約数の個数: 20

約数和(自身を含む): 814144320

約数和(自身を除く): 399194608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 328283, 656566, 1313132, 2626264, 5252528, 25934357, 51868714, 103737428, 207474856, 414949712]

約数ペア:

[(1, 414949712), (2, 207474856), (4, 103737428), (8, 51868714), (16, 25934357), (79, 5252528), (158, 2626264), (316, 1313132), (632, 656566), (1264, 328283)]