520057482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1768903}}^1$

素因数の和:1768922

約数の個数: 24

約数和(自身を含む): 1209930336

約数和(自身を除く): 689872854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1768903, 3537806, 5306709, 10613418, 12382321, 24764642, 37146963, 74293926, 86676247, 173352494, 260028741, 520057482]

約数ペア:

[(1, 520057482), (2, 260028741), (3, 173352494), (6, 86676247), (7, 74293926), (14, 37146963), (21, 24764642), (42, 12382321), (49, 10613418), (98, 5306709), (147, 3537806), (294, 1768903)]