2247121051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149519}}^1$

素因数の和:149658

約数の個数: 16

約数和(自身を含む): 2727244800

約数和(自身を除く): 480123749

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 149519, 1046633, 2840861, 16895647, 19886027, 118269529, 321017293, 2247121051]

約数ペア:

[(1, 2247121051), (7, 321017293), (19, 118269529), (113, 19886027), (133, 16895647), (791, 2840861), (2147, 1046633), (15029, 149519)]