40393158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517861}}^1$

素因数の和:517879

約数の個数: 16

約数和(自身を含む): 87000816

約数和(自身を除く): 46607658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517861, 1035722, 1553583, 3107166, 6732193, 13464386, 20196579, 40393158]

約数ペア:

[(1, 40393158), (2, 20196579), (3, 13464386), (6, 6732193), (13, 3107166), (26, 1553583), (39, 1035722), (78, 517861)]