2078551482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{23029}}^1$

素因数の和:23355

約数の個数: 48

約数和(自身を含む): 4851776160

約数和(自身を除く): 2773224678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 15043, 23029, 30086, 45129, 46058, 69087, 90258, 138174, 161203, 322406, 483609, 967218, 1128421, 2256842, 3385263, 6770526, 7069903, 14139806, 21209709, 42419418, 49489321, 98978642, 148467963, 296935926, 346425247, 692850494, 1039275741, 2078551482]

約数ペア:

[(1, 2078551482), (2, 1039275741), (3, 692850494), (6, 346425247), (7, 296935926), (14, 148467963), (21, 98978642), (42, 49489321), (49, 42419418), (98, 21209709), (147, 14139806), (294, 7069903), (307, 6770526), (614, 3385263), (921, 2256842), (1842, 1128421), (2149, 967218), (4298, 483609), (6447, 322406), (12894, 161203), (15043, 138174), (23029, 90258), (30086, 69087), (45129, 46058)]