519500748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3330133}}^1$

素因数の和:3330153

約数の個数: 24

約数和(自身を含む): 1305412528

約数和(自身を除く): 785911780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3330133, 6660266, 9990399, 13320532, 19980798, 39961596, 43291729, 86583458, 129875187, 173166916, 259750374, 519500748]

約数ペア:

[(1, 519500748), (2, 259750374), (3, 173166916), (4, 129875187), (6, 86583458), (12, 43291729), (13, 39961596), (26, 19980798), (39, 13320532), (52, 9990399), (78, 6660266), (156, 3330133)]