2146152085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{2797}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 3213626112

約数和(自身を除く): 1067474027

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1993, 2797, 9965, 13951, 13985, 19579, 21923, 30767, 69755, 97895, 109615, 153461, 153835, 215369, 767305, 1076845, 5574421, 27872105, 39020947, 61318631, 195104735, 306593155, 429230417, 2146152085]

約数ペア:

[(1, 2146152085), (5, 429230417), (7, 306593155), (11, 195104735), (35, 61318631), (55, 39020947), (77, 27872105), (385, 5574421), (1993, 1076845), (2797, 767305), (9965, 215369), (13951, 153835), (13985, 153461), (19579, 109615), (21923, 97895), (30767, 69755)]