1214972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 2367792

約数和(自身を除く): 1152820

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 521, 583, 1042, 1166, 2084, 2332, 5731, 11462, 22924, 27613, 55226, 110452, 303743, 607486, 1214972]

約数ペア:

[(1, 1214972), (2, 607486), (4, 303743), (11, 110452), (22, 55226), (44, 27613), (53, 22924), (106, 11462), (212, 5731), (521, 2332), (583, 2084), (1042, 1166)]