1874391490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{48049}}^1$

素因数の和:48186

約数の個数: 32

約数和(自身を含む): 3487276800

約数和(自身を除く): 1612885310

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 470, 830, 3901, 7802, 19505, 39010, 48049, 96098, 240245, 480490, 2258303, 3988067, 4516606, 7976134, 11291515, 19940335, 22583030, 39880670, 187439149, 374878298, 937195745, 1874391490]

約数ペア:

[(1, 1874391490), (2, 937195745), (5, 374878298), (10, 187439149), (47, 39880670), (83, 22583030), (94, 19940335), (166, 11291515), (235, 7976134), (415, 4516606), (470, 3988067), (830, 2258303), (3901, 480490), (7802, 240245), (19505, 96098), (39010, 48049)]