2110361165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{379903}}^1$

素因数の和:380020

約数の個数: 16

約数和(自身を含む): 2790014976

約数和(自身を除く): 679653811

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 379903, 1899515, 4178933, 20894665, 38370203, 191851015, 422072233, 2110361165]

約数ペア:

[(1, 2110361165), (5, 422072233), (11, 191851015), (55, 38370203), (101, 20894665), (505, 4178933), (1111, 1899515), (5555, 379903)]