489140110

素因数分解:

$2^1\times 5^1\times {\mathrm{6949}}^1\times {\mathrm{7039}}^1$

素因数の和:13995

約数の個数: 16

約数和(自身を含む): 880704000

約数和(自身を除く): 391563890

約数列:

[1, 2, 5, 10, 6949, 7039, 13898, 14078, 34745, 35195, 69490, 70390, 48914011, 97828022, 244570055, 489140110]

約数ペア:

[(1, 489140110), (2, 244570055), (5, 97828022), (10, 48914011), (6949, 70390), (7039, 69490), (13898, 35195), (14078, 34745)]