1217363110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{65839}}^1$

素因数の和:65932

約数の個数: 24

約数和(自身を含む): 2243432160

約数和(自身を除く): 1026069050

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 65839, 131678, 329195, 658390, 2831077, 5662154, 14155385, 28310770, 121736311, 243472622, 608681555, 1217363110]

約数ペア:

[(1, 1217363110), (2, 608681555), (5, 243472622), (10, 121736311), (43, 28310770), (86, 14155385), (215, 5662154), (430, 2831077), (1849, 658390), (3698, 329195), (9245, 131678), (18490, 65839)]