496754310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1273729}}^1$

素因数の和:1273752

約数の個数: 32

約数和(自身を含む): 1283919840

約数和(自身を除く): 787165530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1273729, 2547458, 3821187, 6368645, 7642374, 12737290, 16558477, 19105935, 33116954, 38211870, 49675431, 82792385, 99350862, 165584770, 248377155, 496754310]

約数ペア:

[(1, 496754310), (2, 248377155), (3, 165584770), (5, 99350862), (6, 82792385), (10, 49675431), (13, 38211870), (15, 33116954), (26, 19105935), (30, 16558477), (39, 12737290), (65, 7642374), (78, 6368645), (130, 3821187), (195, 2547458), (390, 1273729)]