2247347238

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 4666844160

約数和(自身を除く): 2419496922

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 197, 213, 366, 394, 426, 439, 591, 878, 1182, 1317, 2634, 4331, 8662, 12017, 12993, 13987, 24034, 25986, 26779, 27974, 31169, 36051, 41961, 53558, 62338, 72102, 80337, 83922, 86483, 93507, 160674, 172966, 187014, 259449, 518898, 853207, 1706414, 1901309, 2559621, 3802618, 5119242, 5275463, 5703927, 6140293, 10550926, 11407854, 12280586, 15826389, 18420879, 31652778, 36841758, 374557873, 749115746, 1123673619, 2247347238]

約数ペア:

[(1, 2247347238), (2, 1123673619), (3, 749115746), (6, 374557873), (61, 36841758), (71, 31652778), (122, 18420879), (142, 15826389), (183, 12280586), (197, 11407854), (213, 10550926), (366, 6140293), (394, 5703927), (426, 5275463), (439, 5119242), (591, 3802618), (878, 2559621), (1182, 1901309), (1317, 1706414), (2634, 853207), (4331, 518898), (8662, 259449), (12017, 187014), (12993, 172966), (13987, 160674), (24034, 93507), (25986, 86483), (26779, 83922), (27974, 80337), (31169, 72102), (36051, 62338), (41961, 53558)]