639841056

素因数分解:

$2^5\times 3^1\times {\mathrm{6665011}}^1$

素因数の和:6665024

約数の個数: 24

約数和(自身を含む): 1679583024

約数和(自身を除く): 1039741968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6665011, 13330022, 19995033, 26660044, 39990066, 53320088, 79980132, 106640176, 159960264, 213280352, 319920528, 639841056]

約数ペア:

[(1, 639841056), (2, 319920528), (3, 213280352), (4, 159960264), (6, 106640176), (8, 79980132), (12, 53320088), (16, 39990066), (24, 26660044), (32, 19995033), (48, 13330022), (96, 6665011)]