1489749816

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{473839}}^1$

素因数の和:473979

約数の個数: 32

約数和(自身を含む): 3752812800

約数和(自身を除く): 2263062984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 473839, 947678, 1421517, 1895356, 2843034, 3790712, 5686068, 11372136, 62072909, 124145818, 186218727, 248291636, 372437454, 496583272, 744874908, 1489749816]

約数ペア:

[(1, 1489749816), (2, 744874908), (3, 496583272), (4, 372437454), (6, 248291636), (8, 186218727), (12, 124145818), (24, 62072909), (131, 11372136), (262, 5686068), (393, 3790712), (524, 2843034), (786, 1895356), (1048, 1421517), (1572, 947678), (3144, 473839)]