39845364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255419}}^1$

素因数の和:255439

約数の個数: 24

約数和(自身を含む): 100124640

約数和(自身を除く): 60279276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255419, 510838, 766257, 1021676, 1532514, 3065028, 3320447, 6640894, 9961341, 13281788, 19922682, 39845364]

約数ペア:

[(1, 39845364), (2, 19922682), (3, 13281788), (4, 9961341), (6, 6640894), (12, 3320447), (13, 3065028), (26, 1532514), (39, 1021676), (52, 766257), (78, 510838), (156, 255419)]