258741798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{10789}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 592500480

約数和(自身を除く): 333758682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 3426, 3997, 7994, 10789, 11991, 21578, 23982, 32367, 64734, 75523, 151046, 226569, 453138, 6160519, 12321038, 18481557, 36963114, 43123633, 86247266, 129370899, 258741798]

約数ペア:

[(1, 258741798), (2, 129370899), (3, 86247266), (6, 43123633), (7, 36963114), (14, 18481557), (21, 12321038), (42, 6160519), (571, 453138), (1142, 226569), (1713, 151046), (3426, 75523), (3997, 64734), (7994, 32367), (10789, 23982), (11991, 21578)]