1554920484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9967439}}^1$

素因数の和:9967459

約数の個数: 24

約数和(自身を含む): 3907236480

約数和(自身を除く): 2352315996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9967439, 19934878, 29902317, 39869756, 59804634, 119609268, 129576707, 259153414, 388730121, 518306828, 777460242, 1554920484]

約数ペア:

[(1, 1554920484), (2, 777460242), (3, 518306828), (4, 388730121), (6, 259153414), (12, 129576707), (13, 119609268), (26, 59804634), (39, 39869756), (52, 29902317), (78, 19934878), (156, 9967439)]