7810828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 14175504

約数和(自身を除く): 6364676

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 491, 982, 1964, 3977, 7954, 15908, 20131, 40262, 47627, 80524, 95254, 190508, 1952707, 3905414, 7810828]

約数ペア:

[(1, 7810828), (2, 3905414), (4, 1952707), (41, 190508), (82, 95254), (97, 80524), (164, 47627), (194, 40262), (388, 20131), (491, 15908), (982, 7954), (1964, 3977)]