2541787706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 3943587648

約数和(自身を除く): 1401799942

約数列:

[1, 2, 43, 86, 181, 283, 362, 566, 577, 1154, 7783, 12169, 15566, 24338, 24811, 49622, 51223, 102446, 104437, 163291, 208874, 326582, 2202589, 4405178, 4490791, 7021513, 8981582, 14043026, 29555671, 59111342, 1270893853, 2541787706]

約数ペア:

[(1, 2541787706), (2, 1270893853), (43, 59111342), (86, 29555671), (181, 14043026), (283, 8981582), (362, 7021513), (566, 4490791), (577, 4405178), (1154, 2202589), (7783, 326582), (12169, 208874), (15566, 163291), (24338, 104437), (24811, 102446), (49622, 51223)]