520049372

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{3499}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 924630000

約数和(自身を除く): 404580628

約数列:

[1, 2, 4, 73, 146, 292, 509, 1018, 2036, 3499, 6998, 13996, 37157, 74314, 148628, 255427, 510854, 1021708, 1780991, 3561982, 7123964, 130012343, 260024686, 520049372]

約数ペア:

[(1, 520049372), (2, 260024686), (4, 130012343), (73, 7123964), (146, 3561982), (292, 1780991), (509, 1021708), (1018, 510854), (2036, 255427), (3499, 148628), (6998, 74314), (13996, 37157)]