2760756474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3211

約数の個数: 64

約数和(自身を含む): 6420805632

約数和(自身を除く): 3660049158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 331, 426, 497, 662, 993, 994, 1491, 1986, 2317, 2797, 2982, 4634, 5594, 6951, 8391, 13902, 16782, 19579, 23501, 39158, 47002, 58737, 70503, 117474, 141006, 164507, 198587, 329014, 397174, 493521, 595761, 925807, 987042, 1191522, 1390109, 1851614, 2777421, 2780218, 4170327, 5554842, 6480649, 8340654, 12961298, 19441947, 38883894, 65732297, 131464594, 197196891, 394393782, 460126079, 920252158, 1380378237, 2760756474]

約数ペア:

[(1, 2760756474), (2, 1380378237), (3, 920252158), (6, 460126079), (7, 394393782), (14, 197196891), (21, 131464594), (42, 65732297), (71, 38883894), (142, 19441947), (213, 12961298), (331, 8340654), (426, 6480649), (497, 5554842), (662, 4170327), (993, 2780218), (994, 2777421), (1491, 1851614), (1986, 1390109), (2317, 1191522), (2797, 987042), (2982, 925807), (4634, 595761), (5594, 493521), (6951, 397174), (8391, 329014), (13902, 198587), (16782, 164507), (19579, 141006), (23501, 117474), (39158, 70503), (47002, 58737)]