250499522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80963}}^1$

素因数の和:81002

約数の個数: 32

約数和(自身を含む): 489670272

約数和(自身を除く): 239170750

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 80963, 161926, 566741, 1052519, 1133482, 1376371, 2105038, 2752742, 7367633, 9634597, 14735266, 17892823, 19269194, 35785646, 125249761, 250499522]

約数ペア:

[(1, 250499522), (2, 125249761), (7, 35785646), (13, 19269194), (14, 17892823), (17, 14735266), (26, 9634597), (34, 7367633), (91, 2752742), (119, 2105038), (182, 1376371), (221, 1133482), (238, 1052519), (442, 566741), (1547, 161926), (3094, 80963)]