2013551958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 4453989120

約数和(自身を除く): 2440437162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 379, 606, 758, 797, 1111, 1137, 1594, 2222, 2274, 2391, 3333, 4169, 4782, 6666, 8338, 8767, 12507, 17534, 25014, 26301, 38279, 52602, 76558, 80497, 114837, 160994, 229674, 241491, 302063, 421069, 482982, 604126, 842138, 885467, 906189, 1263207, 1770934, 1812378, 2526414, 2656401, 3322693, 5312802, 6645386, 9968079, 19936158, 30508363, 61016726, 91525089, 183050178, 335591993, 671183986, 1006775979, 2013551958]

約数ペア:

[(1, 2013551958), (2, 1006775979), (3, 671183986), (6, 335591993), (11, 183050178), (22, 91525089), (33, 61016726), (66, 30508363), (101, 19936158), (202, 9968079), (303, 6645386), (379, 5312802), (606, 3322693), (758, 2656401), (797, 2526414), (1111, 1812378), (1137, 1770934), (1594, 1263207), (2222, 906189), (2274, 885467), (2391, 842138), (3333, 604126), (4169, 482982), (4782, 421069), (6666, 302063), (8338, 241491), (8767, 229674), (12507, 160994), (17534, 114837), (25014, 80497), (26301, 76558), (38279, 52602)]