2018588701801

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1\times {\mathrm{26141}}^1$

素因数の和:29245

約数の個数: 32

約数和(自身を含む): 2386760417280

約数和(自身を除く): 368171715479

約数列:

[1, 7, 47, 79, 329, 553, 2971, 3713, 20797, 25991, 26141, 139637, 182987, 234709, 977459, 1228627, 1642963, 2065139, 8600389, 11031323, 14455973, 77219261, 77664911, 97061533, 543654377, 679430731, 3650250817, 6135527969, 25551755719, 42948695783, 288369814543, 2018588701801]

約数ペア:

[(1, 2018588701801), (7, 288369814543), (47, 42948695783), (79, 25551755719), (329, 6135527969), (553, 3650250817), (2971, 679430731), (3713, 543654377), (20797, 97061533), (25991, 77664911), (26141, 77219261), (139637, 14455973), (182987, 11031323), (234709, 8600389), (977459, 2065139), (1228627, 1642963)]