2912129724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{474907}}^1$

素因数の和:474994

約数の個数: 48

約数和(自身を含む): 7872075008

約数和(自身を除く): 4959945284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 474907, 949814, 1424721, 1899628, 2849442, 3324349, 5698884, 6648698, 9973047, 13297396, 19946094, 34668211, 39892188, 69336422, 104004633, 138672844, 208009266, 242677477, 416018532, 485354954, 728032431, 970709908, 1456064862, 2912129724]

約数ペア:

[(1, 2912129724), (2, 1456064862), (3, 970709908), (4, 728032431), (6, 485354954), (7, 416018532), (12, 242677477), (14, 208009266), (21, 138672844), (28, 104004633), (42, 69336422), (73, 39892188), (84, 34668211), (146, 19946094), (219, 13297396), (292, 9973047), (438, 6648698), (511, 5698884), (876, 3324349), (1022, 2849442), (1533, 1899628), (2044, 1424721), (3066, 949814), (6132, 474907)]