25203430238

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{156041}}^1$

素因数の和:156272

約数の個数: 32

約数和(自身を含む): 44041294080

約数和(自身を除く): 18837863842

約数列:

[1, 2, 7, 14, 83, 139, 166, 278, 581, 973, 1162, 1946, 11537, 23074, 80759, 156041, 161518, 312082, 1092287, 2184574, 12951403, 21689699, 25902806, 43379398, 90659821, 151827893, 181319642, 303655786, 1800245017, 3600490034, 12601715119, 25203430238]

約数ペア:

[(1, 25203430238), (2, 12601715119), (7, 3600490034), (14, 1800245017), (83, 303655786), (139, 181319642), (166, 151827893), (278, 90659821), (581, 43379398), (973, 25902806), (1162, 21689699), (1946, 12951403), (11537, 2184574), (23074, 1092287), (80759, 312082), (156041, 161518)]