2011412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 3876096

約数和(自身を除く): 1864684

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 823, 1222, 1646, 2444, 3292, 10699, 21398, 38681, 42796, 77362, 154724, 502853, 1005706, 2011412]

約数ペア:

[(1, 2011412), (2, 1005706), (4, 502853), (13, 154724), (26, 77362), (47, 42796), (52, 38681), (94, 21398), (188, 10699), (611, 3292), (823, 2444), (1222, 1646)]