238996982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7907}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 437280768

約数和(自身を除く): 198283786

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4318, 7907, 15113, 15814, 30226, 55349, 110698, 134419, 268838, 940933, 1004189, 1881866, 2008378, 7029323, 14058646, 17071213, 34142426, 119498491, 238996982]

約数ペア:

[(1, 238996982), (2, 119498491), (7, 34142426), (14, 17071213), (17, 14058646), (34, 7029323), (119, 2008378), (127, 1881866), (238, 1004189), (254, 940933), (889, 268838), (1778, 134419), (2159, 110698), (4318, 55349), (7907, 30226), (15113, 15814)]