265828758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{3467}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 573302016

約数和(自身を除く): 307473258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1966, 2949, 3467, 5898, 6934, 10401, 12779, 20802, 25558, 38337, 45071, 76674, 90142, 135213, 270426, 3408061, 6816122, 10224183, 20448366, 44304793, 88609586, 132914379, 265828758]

約数ペア:

[(1, 265828758), (2, 132914379), (3, 88609586), (6, 44304793), (13, 20448366), (26, 10224183), (39, 6816122), (78, 3408061), (983, 270426), (1966, 135213), (2949, 90142), (3467, 76674), (5898, 45071), (6934, 38337), (10401, 25558), (12779, 20802)]