489309070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{589529}}^1$

素因数の和:589619

約数の個数: 16

約数和(自身を含む): 891369360

約数和(自身を除く): 402060290

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 589529, 1179058, 2947645, 5895290, 48930907, 97861814, 244654535, 489309070]

約数ペア:

[(1, 489309070), (2, 244654535), (5, 97861814), (10, 48930907), (83, 5895290), (166, 2947645), (415, 1179058), (830, 589529)]