2019037538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{206911}}^1$

素因数の和:206978

約数の個数: 32

約数和(自身を含む): 3754211328

約数和(自身を除く): 1735173790

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 206911, 413822, 1448377, 2896754, 3517487, 7034974, 8483351, 16966702, 24622409, 49244818, 59383457, 118766914, 144216967, 288433934, 1009518769, 2019037538]

約数ペア:

[(1, 2019037538), (2, 1009518769), (7, 288433934), (14, 144216967), (17, 118766914), (34, 59383457), (41, 49244818), (82, 24622409), (119, 16966702), (238, 8483351), (287, 7034974), (574, 3517487), (697, 2896754), (1394, 1448377), (4879, 413822), (9758, 206911)]