380106428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{57557}}^1$

素因数の和:57701

約数の個数: 24

約数和(自身を含む): 722007552

約数和(自身を除く): 341901124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 57557, 115114, 230228, 748241, 1496482, 2992964, 7309739, 14619478, 29238956, 95026607, 190053214, 380106428]

約数ペア:

[(1, 380106428), (2, 190053214), (4, 95026607), (13, 29238956), (26, 14619478), (52, 7309739), (127, 2992964), (254, 1496482), (508, 748241), (1651, 230228), (3302, 115114), (6604, 57557)]