1385484

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 3252480

約数和(自身を除く): 1866996

約数列:

[1, 2, 3, 4, 6, 12, 263, 439, 526, 789, 878, 1052, 1317, 1578, 1756, 2634, 3156, 5268, 115457, 230914, 346371, 461828, 692742, 1385484]

約数ペア:

[(1, 1385484), (2, 692742), (3, 461828), (4, 346371), (6, 230914), (12, 115457), (263, 5268), (439, 3156), (526, 2634), (789, 1756), (878, 1578), (1052, 1317)]