489503330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1579043}}^1$

素因数の和:1579081

約数の個数: 16

約数和(自身を含む): 909529344

約数和(自身を除く): 420026014

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1579043, 3158086, 7895215, 15790430, 48950333, 97900666, 244751665, 489503330]

約数ペア:

[(1, 489503330), (2, 244751665), (5, 97900666), (10, 48950333), (31, 15790430), (62, 7895215), (155, 3158086), (310, 1579043)]