2105305872

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{89329}}^1$

素因数の和:89831

約数の個数: 40

約数和(自身を含む): 5449844640

約数和(自身を除く): 3344538768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 23568, 89329, 178658, 267987, 357316, 535974, 714632, 1071948, 1429264, 2143896, 4287792, 43860539, 87721078, 131581617, 175442156, 263163234, 350884312, 526326468, 701768624, 1052652936, 2105305872]

約数ペア:

[(1, 2105305872), (2, 1052652936), (3, 701768624), (4, 526326468), (6, 350884312), (8, 263163234), (12, 175442156), (16, 131581617), (24, 87721078), (48, 43860539), (491, 4287792), (982, 2143896), (1473, 1429264), (1964, 1071948), (2946, 714632), (3928, 535974), (5892, 357316), (7856, 267987), (11784, 178658), (23568, 89329)]