488232719

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 559776000

約数和(自身を除く): 71543281

約数列:

[1, 13, 29, 79, 97, 169, 377, 1027, 1261, 2197, 2291, 2813, 4901, 7663, 13351, 16393, 29783, 36569, 63713, 99619, 173563, 213109, 222227, 387179, 475397, 1295047, 2888951, 5033327, 6180161, 16835611, 37556363, 488232719]

約数ペア:

[(1, 488232719), (13, 37556363), (29, 16835611), (79, 6180161), (97, 5033327), (169, 2888951), (377, 1295047), (1027, 475397), (1261, 387179), (2197, 222227), (2291, 213109), (2813, 173563), (4901, 99619), (7663, 63713), (13351, 36569), (16393, 29783)]