2011440002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 3615131520

約数和(自身を除く): 1603691518

約数列:

[1, 2, 11, 13, 22, 26, 109, 113, 143, 218, 226, 286, 571, 1142, 1199, 1243, 1417, 1469, 2398, 2486, 2834, 2938, 6281, 7423, 12317, 12562, 14846, 15587, 16159, 24634, 31174, 32318, 62239, 64523, 81653, 124478, 129046, 135487, 160121, 163306, 270974, 320242, 684629, 709753, 809107, 838799, 1369258, 1419506, 1618214, 1677598, 1761331, 3522662, 7033007, 8900177, 9226789, 14066014, 17800354, 18453578, 77363077, 91429091, 154726154, 182858182, 1005720001, 2011440002]

約数ペア:

[(1, 2011440002), (2, 1005720001), (11, 182858182), (13, 154726154), (22, 91429091), (26, 77363077), (109, 18453578), (113, 17800354), (143, 14066014), (218, 9226789), (226, 8900177), (286, 7033007), (571, 3522662), (1142, 1761331), (1199, 1677598), (1243, 1618214), (1417, 1419506), (1469, 1369258), (2398, 838799), (2486, 809107), (2834, 709753), (2938, 684629), (6281, 320242), (7423, 270974), (12317, 163306), (12562, 160121), (14846, 135487), (15587, 129046), (16159, 124478), (24634, 81653), (31174, 64523), (32318, 62239)]