491479998

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{490499}}^1$

素因数の和:490671

約数の個数: 16

約数和(自身を含む): 988848000

約数和(自身を除く): 497368002

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 490499, 980998, 1471497, 2942994, 81913333, 163826666, 245739999, 491479998]

約数ペア:

[(1, 491479998), (2, 245739999), (3, 163826666), (6, 81913333), (167, 2942994), (334, 1471497), (501, 980998), (1002, 490499)]