2051226645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10519111}}^1$

素因数の和:10519132

約数の個数: 16

約数和(自身を含む): 3534421632

約数和(自身を除く): 1483194987

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 10519111, 31557333, 52595555, 136748443, 157786665, 410245329, 683742215, 2051226645]

約数ペア:

[(1, 2051226645), (3, 683742215), (5, 410245329), (13, 157786665), (15, 136748443), (39, 52595555), (65, 31557333), (195, 10519111)]