420229576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4040669}}^1$

素因数の和:4040688

約数の個数: 16

約数和(自身を含む): 848540700

約数和(自身を除く): 428311124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4040669, 8081338, 16162676, 32325352, 52528697, 105057394, 210114788, 420229576]

約数ペア:

[(1, 420229576), (2, 210114788), (4, 105057394), (8, 52528697), (13, 32325352), (26, 16162676), (52, 8081338), (104, 4040669)]