2218218245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1\times {\mathrm{6373}}^1$

素因数の和:7484

約数の個数: 16

約数和(自身を含む): 2704615680

約数和(自身を除く): 486397435

約数列:

[1, 5, 67, 335, 1039, 5195, 6373, 31865, 69613, 348065, 426991, 2134955, 6621547, 33107735, 443643649, 2218218245]

約数ペア:

[(1, 2218218245), (5, 443643649), (67, 33107735), (335, 6621547), (1039, 2134955), (5195, 426991), (6373, 348065), (31865, 69613)]