2109202280816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{25701919}}^1$

素因数の和:25702173

約数の個数: 40

約数和(自身を含む): 4283379179520

約数和(自身を除く): 2174176898704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 892, 1784, 3568, 5129, 10258, 20516, 41032, 82064, 25701919, 51403838, 102807676, 205615352, 411230704, 591144137, 1182288274, 2364576548, 4729153096, 5731527937, 9458306192, 11463055874, 22926111748, 45852223496, 91704446992, 131825142551, 263650285102, 527300570204, 1054601140408, 2109202280816]

約数ペア:

[(1, 2109202280816), (2, 1054601140408), (4, 527300570204), (8, 263650285102), (16, 131825142551), (23, 91704446992), (46, 45852223496), (92, 22926111748), (184, 11463055874), (223, 9458306192), (368, 5731527937), (446, 4729153096), (892, 2364576548), (1784, 1182288274), (3568, 591144137), (5129, 411230704), (10258, 205615352), (20516, 102807676), (41032, 51403838), (82064, 25701919)]