2429944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 5073840

約数和(自身を除く): 2643896

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 521, 583, 1042, 1166, 2084, 2332, 4168, 4664, 5731, 11462, 22924, 27613, 45848, 55226, 110452, 220904, 303743, 607486, 1214972, 2429944]

約数ペア:

[(1, 2429944), (2, 1214972), (4, 607486), (8, 303743), (11, 220904), (22, 110452), (44, 55226), (53, 45848), (88, 27613), (106, 22924), (212, 11462), (424, 5731), (521, 4664), (583, 4168), (1042, 2332), (1166, 2084)]