1888403804

素因数分解:

$2^2\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{27427}}^1$

素因数の和:29897

約数の個数: 24

約数和(自身を含む): 3778481280

約数和(自身を除く): 1890077476

約数列:

[1, 2, 4, 7, 14, 28, 2459, 4918, 9836, 17213, 27427, 34426, 54854, 68852, 109708, 191989, 383978, 767956, 67442993, 134885986, 269771972, 472100951, 944201902, 1888403804]

約数ペア:

[(1, 1888403804), (2, 944201902), (4, 472100951), (7, 269771972), (14, 134885986), (28, 67442993), (2459, 767956), (4918, 383978), (9836, 191989), (17213, 109708), (27427, 68852), (34426, 54854)]