675465028

素因数分解:

$2^2\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{11257}}^1$

素因数の和:13411

約数の個数: 24

約数和(自身を含む): 1351680512

約数和(自身を除く): 676215484

約数列:

[1, 2, 4, 7, 14, 28, 2143, 4286, 8572, 11257, 15001, 22514, 30002, 45028, 60004, 78799, 157598, 315196, 24123751, 48247502, 96495004, 168866257, 337732514, 675465028]

約数ペア:

[(1, 675465028), (2, 337732514), (4, 168866257), (7, 96495004), (14, 48247502), (28, 24123751), (2143, 315196), (4286, 157598), (8572, 78799), (11257, 60004), (15001, 45028), (22514, 30002)]