889390942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1201}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 1493922528

約数和(自身を除く): 604531586

約数列:

[1, 2, 11, 22, 41, 82, 451, 821, 902, 1201, 1642, 2402, 9031, 13211, 18062, 26422, 33661, 49241, 67322, 98482, 370271, 541651, 740542, 986021, 1083302, 1972042, 10846231, 21692462, 40426861, 80853722, 444695471, 889390942]

約数ペア:

[(1, 889390942), (2, 444695471), (11, 80853722), (22, 40426861), (41, 21692462), (82, 10846231), (451, 1972042), (821, 1083302), (902, 986021), (1201, 740542), (1642, 541651), (2402, 370271), (9031, 98482), (13211, 67322), (18062, 49241), (26422, 33661)]