2007298904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4157}}^1\times {\mathrm{4643}}^1$

素因数の和:8819

約数の個数: 32

約数和(自身を含む): 4055047920

約数和(自身を除く): 2047749016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4157, 4643, 8314, 9286, 16628, 18572, 33256, 37144, 54041, 60359, 108082, 120718, 216164, 241436, 432328, 482872, 19300951, 38601902, 77203804, 154407608, 250912363, 501824726, 1003649452, 2007298904]

約数ペア:

[(1, 2007298904), (2, 1003649452), (4, 501824726), (8, 250912363), (13, 154407608), (26, 77203804), (52, 38601902), (104, 19300951), (4157, 482872), (4643, 432328), (8314, 241436), (9286, 216164), (16628, 120718), (18572, 108082), (33256, 60359), (37144, 54041)]