8712418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 7036574

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 743, 902, 1066, 1486, 5863, 8173, 9659, 11726, 16346, 19318, 30463, 60926, 106249, 212498, 335093, 396019, 670186, 792038, 4356209, 8712418]

約数ペア:

[(1, 8712418), (2, 4356209), (11, 792038), (13, 670186), (22, 396019), (26, 335093), (41, 212498), (82, 106249), (143, 60926), (286, 30463), (451, 19318), (533, 16346), (743, 11726), (902, 9659), (1066, 8173), (1486, 5863)]