2015408828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157799}}^1$

素因数の和:157937

約数の個数: 24

約数和(自身を含む): 3676108800

約数和(自身を除く): 1660699972

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 157799, 315598, 631196, 4891769, 9783538, 16253297, 19567076, 32506594, 65013188, 503852207, 1007704414, 2015408828]

約数ペア:

[(1, 2015408828), (2, 1007704414), (4, 503852207), (31, 65013188), (62, 32506594), (103, 19567076), (124, 16253297), (206, 9783538), (412, 4891769), (3193, 631196), (6386, 315598), (12772, 157799)]