2009256534

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{487447}}^1$

素因数の和:487684

約数の個数: 24

約数和(自身を含む): 4372408560

約数和(自身を除く): 2363152026

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 487447, 974894, 1462341, 2924682, 4387023, 8774046, 111625363, 223250726, 334876089, 669752178, 1004628267, 2009256534]

約数ペア:

[(1, 2009256534), (2, 1004628267), (3, 669752178), (6, 334876089), (9, 223250726), (18, 111625363), (229, 8774046), (458, 4387023), (687, 2924682), (1374, 1462341), (2061, 974894), (4122, 487447)]