1220161206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{429937}}^1$

素因数の和:429996

約数の個数: 32

約数和(自身を含む): 2724087168

約数和(自身を除く): 1503925962

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 429937, 859874, 1289811, 2579622, 4729307, 9458614, 14187921, 18487291, 28375842, 36974582, 55461873, 110923746, 203360201, 406720402, 610080603, 1220161206]

約数ペア:

[(1, 1220161206), (2, 610080603), (3, 406720402), (6, 203360201), (11, 110923746), (22, 55461873), (33, 36974582), (43, 28375842), (66, 18487291), (86, 14187921), (129, 9458614), (258, 4729307), (473, 2579622), (946, 1289811), (1419, 859874), (2838, 429937)]