1189887654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{33347}}^1$

素因数の和:33684

約数の個数: 32

約数和(自身を含む): 2513105280

約数和(自身を除く): 1323217626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 5947, 11894, 17841, 33347, 35682, 66694, 100041, 200082, 633593, 1267186, 1900779, 3801558, 10437611, 20875222, 31312833, 62625666, 198314609, 396629218, 594943827, 1189887654]

約数ペア:

[(1, 1189887654), (2, 594943827), (3, 396629218), (6, 198314609), (19, 62625666), (38, 31312833), (57, 20875222), (114, 10437611), (313, 3801558), (626, 1900779), (939, 1267186), (1878, 633593), (5947, 200082), (11894, 100041), (17841, 66694), (33347, 35682)]