2734886

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 2682394

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 59, 77, 86, 98, 118, 154, 301, 413, 473, 539, 602, 649, 826, 946, 1078, 1298, 2107, 2537, 2891, 3311, 4214, 4543, 5074, 5782, 6622, 9086, 17759, 23177, 27907, 31801, 35518, 46354, 55814, 63602, 124313, 195349, 248626, 390698, 1367443, 2734886]

約数ペア:

[(1, 2734886), (2, 1367443), (7, 390698), (11, 248626), (14, 195349), (22, 124313), (43, 63602), (49, 55814), (59, 46354), (77, 35518), (86, 31801), (98, 27907), (118, 23177), (154, 17759), (301, 9086), (413, 6622), (473, 5782), (539, 5074), (602, 4543), (649, 4214), (826, 3311), (946, 2891), (1078, 2537), (1298, 2107)]