1208997613

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 1272140800

約数和(自身を除く): 63143187

約数列:

[1, 31, 61, 457, 1399, 1891, 14167, 27877, 43369, 85339, 639343, 864187, 2645509, 19819633, 38999923, 1208997613]

約数ペア:

[(1, 1208997613), (31, 38999923), (61, 19819633), (457, 2645509), (1399, 864187), (1891, 639343), (14167, 85339), (27877, 43369)]