2888891863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4943}}^1$

素因数の和:5095

約数の個数: 32

約数和(自身を含む): 3501775872

約数和(自身を除く): 612884009

約数列:

[1, 11, 13, 61, 67, 143, 671, 737, 793, 871, 4087, 4943, 8723, 9581, 44957, 53131, 54373, 64259, 301523, 331181, 584441, 706849, 3316753, 3642991, 3919799, 4305353, 20202041, 43117789, 47358883, 222222451, 262626533, 2888891863]

約数ペア:

[(1, 2888891863), (11, 262626533), (13, 222222451), (61, 47358883), (67, 43117789), (143, 20202041), (671, 4305353), (737, 3919799), (793, 3642991), (871, 3316753), (4087, 706849), (4943, 584441), (8723, 331181), (9581, 301523), (44957, 64259), (53131, 54373)]