2200396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 4302144

約数和(自身を除く): 2101748

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1163, 1892, 2326, 4652, 12793, 25586, 50009, 51172, 100018, 200036, 550099, 1100198, 2200396]

約数ペア:

[(1, 2200396), (2, 1100198), (4, 550099), (11, 200036), (22, 100018), (43, 51172), (44, 50009), (86, 25586), (172, 12793), (473, 4652), (946, 2326), (1163, 1892)]