17970085465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{521401}}^1$

素因数の和:521580

約数の個数: 16

約数和(自身を含む): 22111616016

約数和(自身を除く): 4141530551

約数列:

[1, 5, 61, 113, 305, 565, 6893, 34465, 521401, 2607005, 31805461, 58918313, 159027305, 294591565, 3594017093, 17970085465]

約数ペア:

[(1, 17970085465), (5, 3594017093), (61, 294591565), (113, 159027305), (305, 58918313), (565, 31805461), (6893, 2607005), (34465, 521401)]