123408922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1381}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 228461184

約数和(自身を除く): 105052262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 491, 982, 1381, 2762, 3437, 6383, 6874, 9667, 12766, 17953, 19334, 35906, 44681, 89362, 125671, 251342, 678071, 1356142, 4746497, 8814923, 9492994, 17629846, 61704461, 123408922]

約数ペア:

[(1, 123408922), (2, 61704461), (7, 17629846), (13, 9492994), (14, 8814923), (26, 4746497), (91, 1356142), (182, 678071), (491, 251342), (982, 125671), (1381, 89362), (2762, 44681), (3437, 35906), (6383, 19334), (6874, 17953), (9667, 12766)]