2387854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 2035826

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 127, 158, 238, 254, 553, 889, 1106, 1343, 1778, 2159, 2686, 4318, 9401, 10033, 15113, 18802, 20066, 30226, 70231, 140462, 170561, 341122, 1193927, 2387854]

約数ペア:

[(1, 2387854), (2, 1193927), (7, 341122), (14, 170561), (17, 140462), (34, 70231), (79, 30226), (119, 20066), (127, 18802), (158, 15113), (238, 10033), (254, 9401), (553, 4318), (889, 2686), (1106, 2159), (1343, 1778)]