1201218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2600640

約数和(自身を除く): 1399422

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 257, 514, 771, 779, 1542, 1558, 2337, 4674, 4883, 9766, 10537, 14649, 21074, 29298, 31611, 63222, 200203, 400406, 600609, 1201218]

約数ペア:

[(1, 1201218), (2, 600609), (3, 400406), (6, 200203), (19, 63222), (38, 31611), (41, 29298), (57, 21074), (82, 14649), (114, 10537), (123, 9766), (246, 4883), (257, 4674), (514, 2337), (771, 1558), (779, 1542)]