2898874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5256576

約数和(自身を除く): 2357702

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 337, 374, 391, 506, 674, 782, 3707, 4301, 5729, 7414, 7751, 8602, 11458, 15502, 63019, 85261, 126038, 131767, 170522, 263534, 1449437, 2898874]

約数ペア:

[(1, 2898874), (2, 1449437), (11, 263534), (17, 170522), (22, 131767), (23, 126038), (34, 85261), (46, 63019), (187, 15502), (253, 11458), (337, 8602), (374, 7751), (391, 7414), (506, 5729), (674, 4301), (782, 3707)]