2045926130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{9161}}^1$

素因数の和:10162

約数の個数: 32

約数和(自身を含む): 3847160448

約数和(自身を除く): 1801234318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 971, 1942, 4855, 9161, 9710, 18322, 22333, 44666, 45805, 91610, 111665, 210703, 223330, 421406, 1053515, 2107030, 8895331, 17790662, 44476655, 88953310, 204592613, 409185226, 1022963065, 2045926130]

約数ペア:

[(1, 2045926130), (2, 1022963065), (5, 409185226), (10, 204592613), (23, 88953310), (46, 44476655), (115, 17790662), (230, 8895331), (971, 2107030), (1942, 1053515), (4855, 421406), (9161, 223330), (9710, 210703), (18322, 111665), (22333, 91610), (44666, 45805)]