2019803370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5178983}}^1$

素因数の和:5179006

約数の個数: 32

約数和(自身を含む): 5220415872

約数和(自身を除く): 3200612502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5178983, 10357966, 15536949, 25894915, 31073898, 51789830, 67326779, 77684745, 134653558, 155369490, 201980337, 336633895, 403960674, 673267790, 1009901685, 2019803370]

約数ペア:

[(1, 2019803370), (2, 1009901685), (3, 673267790), (5, 403960674), (6, 336633895), (10, 201980337), (13, 155369490), (15, 134653558), (26, 77684745), (30, 67326779), (39, 51789830), (65, 31073898), (78, 25894915), (130, 15536949), (195, 10357966), (390, 5178983)]