2017388935

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{5297}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 2567580336

約数和(自身を除く): 550191401

約数列:

[1, 5, 19, 95, 211, 361, 1055, 1805, 4009, 5297, 20045, 26485, 76171, 100643, 380855, 503215, 1117667, 1912217, 5588335, 9561085, 21235673, 106178365, 403477787, 2017388935]

約数ペア:

[(1, 2017388935), (5, 403477787), (19, 106178365), (95, 21235673), (211, 9561085), (361, 5588335), (1055, 1912217), (1805, 1117667), (4009, 503215), (5297, 380855), (20045, 100643), (26485, 76171)]