2783506498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{7901}}^1$

素因数の和:8122

約数の個数: 32

約数和(自身を含む): 4490864640

約数和(自身を除く): 1707358142

約数列:

[1, 2, 19, 38, 73, 127, 146, 254, 1387, 2413, 2774, 4826, 7901, 9271, 15802, 18542, 150119, 176149, 300238, 352298, 576773, 1003427, 1153546, 2006854, 10958687, 19065113, 21917374, 38130226, 73250171, 146500342, 1391753249, 2783506498]

約数ペア:

[(1, 2783506498), (2, 1391753249), (19, 146500342), (38, 73250171), (73, 38130226), (127, 21917374), (146, 19065113), (254, 10958687), (1387, 2006854), (2413, 1153546), (2774, 1003427), (4826, 576773), (7901, 352298), (9271, 300238), (15802, 176149), (18542, 150119)]