510153868

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{161237}}^1$

素因数の和:161361

約数の個数: 24

約数和(自身を含む): 1029343392

約数和(自身を除く): 519189524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 161237, 322474, 644948, 1128659, 2257318, 4514636, 18219781, 36439562, 72879124, 127538467, 255076934, 510153868]

約数ペア:

[(1, 510153868), (2, 255076934), (4, 127538467), (7, 72879124), (14, 36439562), (28, 18219781), (113, 4514636), (226, 2257318), (452, 1128659), (791, 644948), (1582, 322474), (3164, 161237)]