493670612

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 869380512

約数和(自身を除く): 375709900

約数列:

[1, 2, 4, 331, 571, 653, 662, 1142, 1306, 1324, 2284, 2612, 189001, 216143, 372863, 378002, 432286, 745726, 756004, 864572, 1491452, 123417653, 246835306, 493670612]

約数ペア:

[(1, 493670612), (2, 246835306), (4, 123417653), (331, 1491452), (571, 864572), (653, 756004), (662, 745726), (1142, 432286), (1306, 378002), (1324, 372863), (2284, 216143), (2612, 189001)]