252810698

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 452561760

約数和(自身を除く): 199751062

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 139, 277, 278, 469, 554, 938, 973, 1939, 1946, 3283, 3878, 6566, 6811, 9313, 13573, 13622, 18559, 18626, 27146, 37118, 38503, 65191, 77006, 129913, 130382, 259826, 269521, 456337, 539042, 909391, 912674, 1818782, 1886647, 2579701, 3773294, 5159402, 18057907, 36115814, 126405349, 252810698]

約数ペア:

[(1, 252810698), (2, 126405349), (7, 36115814), (14, 18057907), (49, 5159402), (67, 3773294), (98, 2579701), (134, 1886647), (139, 1818782), (277, 912674), (278, 909391), (469, 539042), (554, 456337), (938, 269521), (973, 259826), (1939, 130382), (1946, 129913), (3283, 77006), (3878, 65191), (6566, 38503), (6811, 37118), (9313, 27146), (13573, 18626), (13622, 18559)]