1890477118

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{204023}}^1$

素因数の和:204179

約数の個数: 16

約数和(自身を含む): 2930600736

約数和(自身を除く): 1040123618

約数列:

[1, 2, 41, 82, 113, 226, 4633, 9266, 204023, 408046, 8364943, 16729886, 23054599, 46109198, 945238559, 1890477118]

約数ペア:

[(1, 1890477118), (2, 945238559), (41, 46109198), (82, 23054599), (113, 16729886), (226, 8364943), (4633, 408046), (9266, 204023)]