1900341190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751123}}^1$

素因数の和:751164

約数の個数: 32

約数和(自身を含む): 3893826816

約数和(自身を除く): 1993485626

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 751123, 1502246, 3755615, 7511230, 8262353, 16524706, 17275829, 34551658, 41311765, 82623530, 86379145, 172758290, 190034119, 380068238, 950170595, 1900341190]

約数ペア:

[(1, 1900341190), (2, 950170595), (5, 380068238), (10, 190034119), (11, 172758290), (22, 86379145), (23, 82623530), (46, 41311765), (55, 34551658), (110, 17275829), (115, 16524706), (230, 8262353), (253, 7511230), (506, 3755615), (1265, 1502246), (2530, 751123)]