720346042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3547}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 1190935872

約数和(自身を除く): 470589830

約数列:

[1, 2, 13, 26, 73, 107, 146, 214, 949, 1391, 1898, 2782, 3547, 7094, 7811, 15622, 46111, 92222, 101543, 203086, 258931, 379529, 517862, 759058, 3366103, 4933877, 6732206, 9867754, 27705617, 55411234, 360173021, 720346042]

約数ペア:

[(1, 720346042), (2, 360173021), (13, 55411234), (26, 27705617), (73, 9867754), (107, 6732206), (146, 4933877), (214, 3366103), (949, 759058), (1391, 517862), (1898, 379529), (2782, 258931), (3547, 203086), (7094, 101543), (7811, 92222), (15622, 46111)]