265626582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{8089}}^1$

素因数の和:8528

約数の個数: 32

約数和(自身を含む): 573548640

約数和(自身を除く): 307922058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 8089, 10946, 16178, 16419, 24267, 32838, 48534, 105157, 210314, 315471, 630942, 3405469, 6810938, 10216407, 20432814, 44271097, 88542194, 132813291, 265626582]

約数ペア:

[(1, 265626582), (2, 132813291), (3, 88542194), (6, 44271097), (13, 20432814), (26, 10216407), (39, 6810938), (78, 3405469), (421, 630942), (842, 315471), (1263, 210314), (2526, 105157), (5473, 48534), (8089, 32838), (10946, 24267), (16178, 16419)]