307348548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1970183}}^1$

素因数の和:1970203

約数の個数: 24

約数和(自身を含む): 772312128

約数和(自身を除く): 464963580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1970183, 3940366, 5910549, 7880732, 11821098, 23642196, 25612379, 51224758, 76837137, 102449516, 153674274, 307348548]

約数ペア:

[(1, 307348548), (2, 153674274), (3, 102449516), (4, 76837137), (6, 51224758), (12, 25612379), (13, 23642196), (26, 11821098), (39, 7880732), (52, 5910549), (78, 3940366), (156, 1970183)]