2247102545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{54881}}^1$

素因数の和:55336

約数の個数: 16

約数和(自身を含む): 2845082880

約数和(自身を除く): 597980335

約数列:

[1, 5, 19, 95, 431, 2155, 8189, 40945, 54881, 274405, 1042739, 5213695, 23653711, 118268555, 449420509, 2247102545]

約数ペア:

[(1, 2247102545), (5, 449420509), (19, 118268555), (95, 23653711), (431, 5213695), (2155, 1042739), (8189, 274405), (40945, 54881)]