2220005977188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1\times {\mathrm{707467}}^1$

素因数の和:721256

約数の個数: 48

約数和(自身を含む): 5453050149120

約数和(自身を除く): 3233044171932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 13763, 27526, 41289, 55052, 82578, 165156, 261497, 522994, 707467, 784491, 1045988, 1414934, 1568982, 2122401, 2829868, 3137964, 4244802, 8489604, 13441873, 26883746, 40325619, 53767492, 80651238, 161302476, 9736868321, 19473736642, 29210604963, 38947473284, 58421209926, 116842419852, 185000498099, 370000996198, 555001494297, 740001992396, 1110002988594, 2220005977188]

約数ペア:

[(1, 2220005977188), (2, 1110002988594), (3, 740001992396), (4, 555001494297), (6, 370000996198), (12, 185000498099), (19, 116842419852), (38, 58421209926), (57, 38947473284), (76, 29210604963), (114, 19473736642), (228, 9736868321), (13763, 161302476), (27526, 80651238), (41289, 53767492), (55052, 40325619), (82578, 26883746), (165156, 13441873), (261497, 8489604), (522994, 4244802), (707467, 3137964), (784491, 2829868), (1045988, 2122401), (1414934, 1568982)]