876021916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{76871}}^1$

素因数の和:76930

約数の個数: 48

約数和(自身を含む): 1963003392

約数和(自身を除く): 1086981476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 76871, 153742, 307484, 538097, 845581, 1076194, 1691162, 2152388, 2844227, 3382324, 5688454, 5919067, 11376908, 11838134, 19909589, 23676268, 31286497, 39819178, 62572994, 79638356, 125145988, 219005479, 438010958, 876021916]

約数ペア:

[(1, 876021916), (2, 438010958), (4, 219005479), (7, 125145988), (11, 79638356), (14, 62572994), (22, 39819178), (28, 31286497), (37, 23676268), (44, 19909589), (74, 11838134), (77, 11376908), (148, 5919067), (154, 5688454), (259, 3382324), (308, 2844227), (407, 2152388), (518, 1691162), (814, 1076194), (1036, 845581), (1628, 538097), (2849, 307484), (5698, 153742), (11396, 76871)]