2019014578

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{4243}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 3550700160

約数和(自身を除く): 1531685582

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 829, 1658, 4243, 5803, 8486, 11606, 29701, 33989, 59402, 67978, 173963, 237923, 347926, 475846, 1217741, 2435482, 3517447, 7034894, 24622129, 49244258, 144215327, 288430654, 1009507289, 2019014578]

約数ペア:

[(1, 2019014578), (2, 1009507289), (7, 288430654), (14, 144215327), (41, 49244258), (82, 24622129), (287, 7034894), (574, 3517447), (829, 2435482), (1658, 1217741), (4243, 475846), (5803, 347926), (8486, 237923), (11606, 173963), (29701, 67978), (33989, 59402)]