2053863245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3451871}}^1$

素因数の和:3451900

約数の個数: 16

約数和(自身を含む): 2982417408

約数和(自身を除く): 928554163

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3451871, 17259355, 24163097, 58681807, 120815485, 293409035, 410772649, 2053863245]

約数ペア:

[(1, 2053863245), (5, 410772649), (7, 293409035), (17, 120815485), (35, 58681807), (85, 24163097), (119, 17259355), (595, 3451871)]