8859290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 17810496

約数和(自身を除く): 8951206

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1873, 2365, 3746, 4730, 9365, 18730, 20603, 41206, 80539, 103015, 161078, 206030, 402695, 805390, 885929, 1771858, 4429645, 8859290]

約数ペア:

[(1, 8859290), (2, 4429645), (5, 1771858), (10, 885929), (11, 805390), (22, 402695), (43, 206030), (55, 161078), (86, 103015), (110, 80539), (215, 41206), (430, 20603), (473, 18730), (946, 9365), (1873, 4730), (2365, 3746)]