74710019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 81158112

約数和(自身を除く): 6448093

約数列:

[1, 17, 53, 283, 293, 901, 4811, 4981, 14999, 15529, 82919, 254983, 263993, 1409623, 4394707, 74710019]

約数ペア:

[(1, 74710019), (17, 4394707), (53, 1409623), (283, 263993), (293, 254983), (901, 82919), (4811, 15529), (4981, 14999)]