3968077510

素因数分解:

$2^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{194609}}^1$

素因数の和:196655

約数の個数: 16

約数和(自身を含む): 7146079200

約数和(自身を除く): 3178001690

約数列:

[1, 2, 5, 10, 2039, 4078, 10195, 20390, 194609, 389218, 973045, 1946090, 396807751, 793615502, 1984038755, 3968077510]

約数ペア:

[(1, 3968077510), (2, 1984038755), (5, 793615502), (10, 396807751), (2039, 1946090), (4078, 973045), (10195, 389218), (20390, 194609)]