251283322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{2789}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 397072800

約数和(自身を除く): 145789478

約数列:

[1, 2, 19, 38, 2371, 2789, 4742, 5578, 45049, 52991, 90098, 105982, 6612719, 13225438, 125641661, 251283322]

約数ペア:

[(1, 251283322), (2, 125641661), (19, 13225438), (38, 6612719), (2371, 105982), (2789, 90098), (4742, 52991), (5578, 45049)]