2213446444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{3527}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 4480842240

約数和(自身を除く): 2267395796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 839, 1678, 3356, 3527, 7054, 9229, 14108, 14263, 18458, 28526, 36916, 38797, 57052, 59959, 77594, 119918, 155188, 156893, 239836, 313786, 627572, 659549, 1319098, 2638196, 2959153, 5918306, 11836612, 32550683, 50305601, 65101366, 100611202, 130202732, 201222404, 553361611, 1106723222, 2213446444]

約数ペア:

[(1, 2213446444), (2, 1106723222), (4, 553361611), (11, 201222404), (17, 130202732), (22, 100611202), (34, 65101366), (44, 50305601), (68, 32550683), (187, 11836612), (374, 5918306), (748, 2959153), (839, 2638196), (1678, 1319098), (3356, 659549), (3527, 627572), (7054, 313786), (9229, 239836), (14108, 156893), (14263, 155188), (18458, 119918), (28526, 77594), (36916, 59959), (38797, 57052)]