1880236798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{70111}}^1$

素因数の和:70200

約数の個数: 32

約数和(自身を含む): 3271145472

約数和(自身を除く): 1390908674

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 13409, 26818, 70111, 140222, 771221, 1542442, 1612553, 3225106, 3715883, 7431766, 17738083, 35476166, 40874713, 81749426, 85465309, 170930618, 940118399, 1880236798]

約数ペア:

[(1, 1880236798), (2, 940118399), (11, 170930618), (22, 85465309), (23, 81749426), (46, 40874713), (53, 35476166), (106, 17738083), (253, 7431766), (506, 3715883), (583, 3225106), (1166, 1612553), (1219, 1542442), (2438, 771221), (13409, 140222), (26818, 70111)]