283458994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37987}}^1$

素因数の和:38050

約数の個数: 32

約数和(自身を含む): 536086656

約数和(自身を除く): 252627662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 37987, 75974, 265909, 493831, 531818, 987662, 1557467, 3114934, 3456817, 6913634, 10902269, 20247071, 21804538, 40494142, 141729497, 283458994]

約数ペア:

[(1, 283458994), (2, 141729497), (7, 40494142), (13, 21804538), (14, 20247071), (26, 10902269), (41, 6913634), (82, 3456817), (91, 3114934), (182, 1557467), (287, 987662), (533, 531818), (574, 493831), (1066, 265909), (3731, 75974), (7462, 37987)]