248918982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{2857}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 536800992

約数和(自身を除く): 287882010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1117, 2234, 2857, 3351, 5714, 6702, 8571, 14521, 17142, 29042, 37141, 43563, 74282, 87126, 111423, 222846, 3191269, 6382538, 9573807, 19147614, 41486497, 82972994, 124459491, 248918982]

約数ペア:

[(1, 248918982), (2, 124459491), (3, 82972994), (6, 41486497), (13, 19147614), (26, 9573807), (39, 6382538), (78, 3191269), (1117, 222846), (2234, 111423), (2857, 87126), (3351, 74282), (5714, 43563), (6702, 37141), (8571, 29042), (14521, 17142)]