310040484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1987439}}^1$

素因数の和:1987459

約数の個数: 24

約数和(自身を含む): 779076480

約数和(自身を除く): 469035996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1987439, 3974878, 5962317, 7949756, 11924634, 23849268, 25836707, 51673414, 77510121, 103346828, 155020242, 310040484]

約数ペア:

[(1, 310040484), (2, 155020242), (3, 103346828), (4, 77510121), (6, 51673414), (12, 25836707), (13, 23849268), (26, 11924634), (39, 7949756), (52, 5962317), (78, 3974878), (156, 1987439)]