2001060974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 3419781120

約数和(自身を除く): 1418720146

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 359, 682, 718, 743, 1486, 3751, 3949, 7502, 7898, 8173, 11129, 16346, 22258, 23033, 43439, 46066, 86878, 89903, 122419, 179806, 244838, 253363, 266737, 506726, 533474, 1346609, 2693218, 2786993, 2934107, 5573986, 5868214, 8268847, 16537694, 32275177, 64550354, 90957317, 181914634, 1000530487, 2001060974]

約数ペア:

[(1, 2001060974), (2, 1000530487), (11, 181914634), (22, 90957317), (31, 64550354), (62, 32275177), (121, 16537694), (242, 8268847), (341, 5868214), (359, 5573986), (682, 2934107), (718, 2786993), (743, 2693218), (1486, 1346609), (3751, 533474), (3949, 506726), (7502, 266737), (7898, 253363), (8173, 244838), (11129, 179806), (16346, 122419), (22258, 89903), (23033, 86878), (43439, 46066)]