808230878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{2939}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 1493614080

約数和(自身を除く): 685383202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1511, 2939, 3022, 5878, 10577, 19643, 20573, 21154, 38207, 39286, 41146, 76414, 137501, 267449, 275002, 534898, 4440829, 8881658, 31085803, 57730777, 62171606, 115461554, 404115439, 808230878]

約数ペア:

[(1, 808230878), (2, 404115439), (7, 115461554), (13, 62171606), (14, 57730777), (26, 31085803), (91, 8881658), (182, 4440829), (1511, 534898), (2939, 275002), (3022, 267449), (5878, 137501), (10577, 76414), (19643, 41146), (20573, 39286), (21154, 38207)]