8980862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 16374960

約数和(自身を除く): 7394098

約数列:

[1, 2, 11, 17, 22, 34, 37, 59, 74, 118, 121, 187, 242, 374, 407, 629, 649, 814, 1003, 1258, 1298, 2006, 2057, 2183, 4114, 4366, 4477, 6919, 7139, 8954, 11033, 13838, 14278, 22066, 24013, 37111, 48026, 74222, 76109, 121363, 152218, 242726, 264143, 408221, 528286, 816442, 4490431, 8980862]

約数ペア:

[(1, 8980862), (2, 4490431), (11, 816442), (17, 528286), (22, 408221), (34, 264143), (37, 242726), (59, 152218), (74, 121363), (118, 76109), (121, 74222), (187, 48026), (242, 37111), (374, 24013), (407, 22066), (629, 14278), (649, 13838), (814, 11033), (1003, 8954), (1258, 7139), (1298, 6919), (2006, 4477), (2057, 4366), (2183, 4114)]