2247707894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 3519180000

約数和(自身を除く): 1271472106

約数列:

[1, 2, 37, 74, 83, 166, 293, 586, 1249, 2498, 3071, 6142, 10841, 21682, 24319, 46213, 48638, 92426, 103667, 207334, 365957, 731914, 899803, 1799606, 3835679, 7671358, 13540409, 27080818, 30374431, 60748862, 1123853947, 2247707894]

約数ペア:

[(1, 2247707894), (2, 1123853947), (37, 60748862), (74, 30374431), (83, 27080818), (166, 13540409), (293, 7671358), (586, 3835679), (1249, 1799606), (2498, 899803), (3071, 731914), (6142, 365957), (10841, 207334), (21682, 103667), (24319, 92426), (46213, 48638)]