8819876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 17875200

約数和(自身を除く): 9055324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 113, 158, 226, 247, 316, 452, 494, 988, 1027, 1469, 1501, 2054, 2147, 2938, 3002, 4108, 4294, 5876, 6004, 8588, 8927, 17854, 19513, 27911, 35708, 39026, 55822, 78052, 111644, 116051, 169613, 232102, 339226, 464204, 678452, 2204969, 4409938, 8819876]

約数ペア:

[(1, 8819876), (2, 4409938), (4, 2204969), (13, 678452), (19, 464204), (26, 339226), (38, 232102), (52, 169613), (76, 116051), (79, 111644), (113, 78052), (158, 55822), (226, 39026), (247, 35708), (316, 27911), (452, 19513), (494, 17854), (988, 8927), (1027, 8588), (1469, 6004), (1501, 5876), (2054, 4294), (2147, 4108), (2938, 3002)]