6645044

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 13476288

約数和(自身を除く): 6831244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 3251, 6502, 13004, 22757, 45514, 91028, 237323, 474646, 949292, 1661261, 3322522, 6645044]

約数ペア:

[(1, 6645044), (2, 3322522), (4, 1661261), (7, 949292), (14, 474646), (28, 237323), (73, 91028), (146, 45514), (292, 22757), (511, 13004), (1022, 6502), (2044, 3251)]