4649996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 8824704

約数和(自身を除く): 4174708

約数列:

[1, 2, 4, 13, 26, 52, 223, 401, 446, 802, 892, 1604, 2899, 5213, 5798, 10426, 11596, 20852, 89423, 178846, 357692, 1162499, 2324998, 4649996]

約数ペア:

[(1, 4649996), (2, 2324998), (4, 1162499), (13, 357692), (26, 178846), (52, 89423), (223, 20852), (401, 11596), (446, 10426), (802, 5798), (892, 5213), (1604, 2899)]