8520828

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2971}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 19971840

約数和(自身を除く): 11451012

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 2971, 5942, 8913, 11884, 17826, 35652, 710069, 1420138, 2130207, 2840276, 4260414, 8520828]

約数ペア:

[(1, 8520828), (2, 4260414), (3, 2840276), (4, 2130207), (6, 1420138), (12, 710069), (239, 35652), (478, 17826), (717, 11884), (956, 8913), (1434, 5942), (2868, 2971)]