934207490

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{2383}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 1699315200

約数和(自身を除く): 765107710

約数列:

[1, 2, 5, 10, 197, 199, 394, 398, 985, 995, 1970, 1990, 2383, 4766, 11915, 23830, 39203, 78406, 196015, 392030, 469451, 474217, 938902, 948434, 2347255, 2371085, 4694510, 4742170, 93420749, 186841498, 467103745, 934207490]

約数ペア:

[(1, 934207490), (2, 467103745), (5, 186841498), (10, 93420749), (197, 4742170), (199, 4694510), (394, 2371085), (398, 2347255), (985, 948434), (995, 938902), (1970, 474217), (1990, 469451), (2383, 392030), (4766, 196015), (11915, 78406), (23830, 39203)]