40779492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261407}}^1$

素因数の和:261427

約数の個数: 24

約数和(自身を含む): 102471936

約数和(自身を除く): 61692444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 261407, 522814, 784221, 1045628, 1568442, 3136884, 3398291, 6796582, 10194873, 13593164, 20389746, 40779492]

約数ペア:

[(1, 40779492), (2, 20389746), (3, 13593164), (4, 10194873), (6, 6796582), (12, 3398291), (13, 3136884), (26, 1568442), (39, 1045628), (52, 784221), (78, 522814), (156, 261407)]