2000705084

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{167339}}^1$

素因数の和:167418

約数の個数: 36

約数和(自身を含む): 4139656920

約数和(自身を除く): 2138951836

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 167339, 334678, 669356, 1171373, 2342746, 4685492, 8199611, 10207679, 16399222, 20415358, 32798444, 40830716, 71453753, 142907506, 285815012, 500176271, 1000352542, 2000705084]

約数ペア:

[(1, 2000705084), (2, 1000352542), (4, 500176271), (7, 285815012), (14, 142907506), (28, 71453753), (49, 40830716), (61, 32798444), (98, 20415358), (122, 16399222), (196, 10207679), (244, 8199611), (427, 4685492), (854, 2342746), (1708, 1171373), (2989, 669356), (5978, 334678), (11956, 167339)]