9639428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 17622360

約数和(自身を除く): 7982932

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1109, 2173, 2218, 4346, 4436, 8692, 45469, 58777, 90938, 117554, 181876, 235108, 2409857, 4819714, 9639428]

約数ペア:

[(1, 9639428), (2, 4819714), (4, 2409857), (41, 235108), (53, 181876), (82, 117554), (106, 90938), (164, 58777), (212, 45469), (1109, 8692), (2173, 4436), (2218, 4346)]