8661086

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 6821794

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 191, 287, 382, 553, 574, 1106, 1337, 2674, 3239, 6478, 7831, 15089, 15662, 22673, 30178, 45346, 54817, 105623, 109634, 211246, 618649, 1237298, 4330543, 8661086]

約数ペア:

[(1, 8661086), (2, 4330543), (7, 1237298), (14, 618649), (41, 211246), (79, 109634), (82, 105623), (158, 54817), (191, 45346), (287, 30178), (382, 22673), (553, 15662), (574, 15089), (1106, 7831), (1337, 6478), (2674, 3239)]