1245588816

素因数分解:

$2^4\times 3^1\times {\mathrm{25949767}}^1$

素因数の和:25949778

約数の個数: 20

約数和(自身を含む): 3217771232

約数和(自身を除く): 1972182416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25949767, 51899534, 77849301, 103799068, 155698602, 207598136, 311397204, 415196272, 622794408, 1245588816]

約数ペア:

[(1, 1245588816), (2, 622794408), (3, 415196272), (4, 311397204), (6, 207598136), (8, 155698602), (12, 103799068), (16, 77849301), (24, 51899534), (48, 25949767)]