4087945496

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{27581}}^1$

素因数の和:27875

約数の個数: 32

約数和(自身を含む): 7784743680

約数和(自身を除く): 3696798184

約数列:

[1, 2, 4, 8, 97, 191, 194, 382, 388, 764, 776, 1528, 18527, 27581, 37054, 55162, 74108, 110324, 148216, 220648, 2675357, 5267971, 5350714, 10535942, 10701428, 21071884, 21402856, 42143768, 510993187, 1021986374, 2043972748, 4087945496]

約数ペア:

[(1, 4087945496), (2, 2043972748), (4, 1021986374), (8, 510993187), (97, 42143768), (191, 21402856), (194, 21071884), (382, 10701428), (388, 10535942), (764, 5350714), (776, 5267971), (1528, 2675357), (18527, 220648), (27581, 148216), (37054, 110324), (55162, 74108)]