226765868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{261251}}^1$

素因数の和:261293

約数の個数: 24

約数和(自身を含む): 468163584

約数和(自身を除く): 241397716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 261251, 522502, 1045004, 1828757, 3657514, 7315028, 8098781, 16197562, 32395124, 56691467, 113382934, 226765868]

約数ペア:

[(1, 226765868), (2, 113382934), (4, 56691467), (7, 32395124), (14, 16197562), (28, 8098781), (31, 7315028), (62, 3657514), (124, 1828757), (217, 1045004), (434, 522502), (868, 261251)]