2068753645

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{15919}}^1$

素因数の和:16057

約数の個数: 32

約数和(自身を含む): 2934374400

約数和(自身を除く): 865620755

約数列:

[1, 5, 7, 35, 47, 79, 235, 329, 395, 553, 1645, 2765, 3713, 15919, 18565, 25991, 79595, 111433, 129955, 557165, 748193, 1257601, 3740965, 5237351, 6288005, 8803207, 26186755, 44016035, 59107247, 295536235, 413750729, 2068753645]

約数ペア:

[(1, 2068753645), (5, 413750729), (7, 295536235), (35, 59107247), (47, 44016035), (79, 26186755), (235, 8803207), (329, 6288005), (395, 5237351), (553, 3740965), (1645, 1257601), (2765, 748193), (3713, 557165), (15919, 129955), (18565, 111433), (25991, 79595)]