7580386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 13188096

約数和(自身を除く): 5607710

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 211, 253, 422, 506, 781, 1562, 1633, 2321, 3266, 4642, 4853, 9706, 14981, 17963, 29962, 35926, 53383, 106766, 164791, 329582, 344563, 689126, 3790193, 7580386]

約数ペア:

[(1, 7580386), (2, 3790193), (11, 689126), (22, 344563), (23, 329582), (46, 164791), (71, 106766), (142, 53383), (211, 35926), (253, 29962), (422, 17963), (506, 14981), (781, 9706), (1562, 4853), (1633, 4642), (2321, 3266)]