971881698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5271

約数の個数: 64

約数和(自身を含む): 2143272960

約数和(自身を除く): 1171391262

約数列:

[1, 2, 3, 6, 23, 29, 46, 47, 58, 69, 87, 94, 138, 141, 174, 282, 667, 1081, 1334, 1363, 2001, 2162, 2726, 3243, 4002, 4089, 5167, 6486, 8178, 10334, 15501, 31002, 31349, 62698, 94047, 118841, 149843, 188094, 237682, 242849, 299686, 356523, 449529, 485698, 713046, 728547, 899058, 1457094, 3446389, 5585527, 6892778, 7042621, 10339167, 11171054, 14085242, 16756581, 20678334, 21127863, 33513162, 42255726, 161980283, 323960566, 485940849, 971881698]

約数ペア:

[(1, 971881698), (2, 485940849), (3, 323960566), (6, 161980283), (23, 42255726), (29, 33513162), (46, 21127863), (47, 20678334), (58, 16756581), (69, 14085242), (87, 11171054), (94, 10339167), (138, 7042621), (141, 6892778), (174, 5585527), (282, 3446389), (667, 1457094), (1081, 899058), (1334, 728547), (1363, 713046), (2001, 485698), (2162, 449529), (2726, 356523), (3243, 299686), (4002, 242849), (4089, 237682), (5167, 188094), (6486, 149843), (8178, 118841), (10334, 94047), (15501, 62698), (31002, 31349)]