9780138008078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{11831}}^1\times {\mathrm{43403}}^1$

素因数の和:55432

約数の個数: 32

約数和(自身を含む): 14975296692480

約数和(自身を除く): 5195158684402

約数列:

[1, 2, 89, 107, 178, 214, 9523, 11831, 19046, 23662, 43403, 86806, 1052959, 1265917, 2105918, 2531834, 3862867, 4644121, 7725734, 9288242, 112666613, 225333226, 413326769, 513500893, 826653538, 1027001786, 45701579477, 54944595551, 91403158954, 109889191102, 4890069004039, 9780138008078]

約数ペア:

[(1, 9780138008078), (2, 4890069004039), (89, 109889191102), (107, 91403158954), (178, 54944595551), (214, 45701579477), (9523, 1027001786), (11831, 826653538), (19046, 513500893), (23662, 413326769), (43403, 225333226), (86806, 112666613), (1052959, 9288242), (1265917, 7725734), (2105918, 4644121), (2531834, 3862867)]