489314497

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{4903}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 572002560

約数和(自身を除く): 82688063

約数列:

[1, 7, 53, 269, 371, 1883, 4903, 14257, 34321, 99799, 259859, 1318907, 1819013, 9232349, 69902071, 489314497]

約数ペア:

[(1, 489314497), (7, 69902071), (53, 9232349), (269, 1819013), (371, 1318907), (1883, 259859), (4903, 99799), (14257, 34321)]