2051211124

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1609}}^1\times {\mathrm{3581}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 3633222600

約数和(自身を除く): 1582011476

約数列:

[1, 2, 4, 89, 178, 356, 1609, 3218, 3581, 6436, 7162, 14324, 143201, 286402, 318709, 572804, 637418, 1274836, 5761829, 11523658, 23047316, 512802781, 1025605562, 2051211124]

約数ペア:

[(1, 2051211124), (2, 1025605562), (4, 512802781), (89, 23047316), (178, 11523658), (356, 5761829), (1609, 1274836), (3218, 637418), (3581, 572804), (6436, 318709), (7162, 286402), (14324, 143201)]