2501470132

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{14947}}^1$

素因数の和:15140

約数の個数: 48

約数和(自身を含む): 5156462080

約数和(自身を除く): 2654991948

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 556, 602, 973, 1204, 1946, 3892, 5977, 11954, 14947, 23908, 29894, 41839, 59788, 83678, 104629, 167356, 209258, 418516, 642721, 1285442, 2077633, 2570884, 4155266, 4499047, 8310532, 8998094, 14543431, 17996188, 29086862, 58173724, 89338219, 178676438, 357352876, 625367533, 1250735066, 2501470132]

約数ペア:

[(1, 2501470132), (2, 1250735066), (4, 625367533), (7, 357352876), (14, 178676438), (28, 89338219), (43, 58173724), (86, 29086862), (139, 17996188), (172, 14543431), (278, 8998094), (301, 8310532), (556, 4499047), (602, 4155266), (973, 2570884), (1204, 2077633), (1946, 1285442), (3892, 642721), (5977, 418516), (11954, 209258), (14947, 167356), (23908, 104629), (29894, 83678), (41839, 59788)]