8958638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 15386112

約数和(自身を除く): 6427474

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 211, 299, 422, 598, 923, 1633, 1846, 2743, 3266, 4853, 5486, 9706, 14981, 21229, 29962, 42458, 63089, 126178, 194753, 344563, 389506, 689126, 4479319, 8958638]

約数ペア:

[(1, 8958638), (2, 4479319), (13, 689126), (23, 389506), (26, 344563), (46, 194753), (71, 126178), (142, 63089), (211, 42458), (299, 29962), (422, 21229), (598, 14981), (923, 9706), (1633, 5486), (1846, 4853), (2743, 3266)]