492595216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1620379}}^1$

素因数の和:1620406

約数の個数: 20

約数和(自身を含む): 1004635600

約数和(自身を除く): 512040384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1620379, 3240758, 6481516, 12963032, 25926064, 30787201, 61574402, 123148804, 246297608, 492595216]

約数ペア:

[(1, 492595216), (2, 246297608), (4, 123148804), (8, 61574402), (16, 30787201), (19, 25926064), (38, 12963032), (76, 6481516), (152, 3240758), (304, 1620379)]