272912998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{4691}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 431288640

約数和(自身を除く): 158375642

約数列:

[1, 2, 19, 38, 1531, 3062, 4691, 9382, 29089, 58178, 89129, 178258, 7181921, 14363842, 136456499, 272912998]

約数ペア:

[(1, 272912998), (2, 136456499), (19, 14363842), (38, 7181921), (1531, 178258), (3062, 89129), (4691, 58178), (9382, 29089)]