505936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 20

約数和(自身を含む): 992992

約数和(自身を除く): 487056

約数列:

[1, 2, 4, 8, 16, 103, 206, 307, 412, 614, 824, 1228, 1648, 2456, 4912, 31621, 63242, 126484, 252968, 505936]

約数ペア:

[(1, 505936), (2, 252968), (4, 126484), (8, 63242), (16, 31621), (103, 4912), (206, 2456), (307, 1648), (412, 1228), (614, 824)]