2007364478

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29137}}^1$

素因数の和:29209

約数の個数: 48

約数和(自身を含む): 3786774480

約数和(自身を除く): 1779410002

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3626, 4921, 9842, 29137, 34447, 58274, 68894, 203959, 407918, 553603, 1078069, 1107206, 1427713, 2156138, 2855426, 3875221, 7546483, 7750442, 15092966, 20483311, 27126547, 40966622, 52825381, 54253094, 105650762, 143383177, 286766354, 1003682239, 2007364478]

約数ペア:

[(1, 2007364478), (2, 1003682239), (7, 286766354), (14, 143383177), (19, 105650762), (37, 54253094), (38, 52825381), (49, 40966622), (74, 27126547), (98, 20483311), (133, 15092966), (259, 7750442), (266, 7546483), (518, 3875221), (703, 2855426), (931, 2156138), (1406, 1427713), (1813, 1107206), (1862, 1078069), (3626, 553603), (4921, 407918), (9842, 203959), (29137, 68894), (34447, 58274)]