1720343752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{8863}}^1$

素因数の和:10165

約数の個数: 32

約数和(自身を含む): 3398457600

約数和(自身を除く): 1678113848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1277, 2554, 5108, 8863, 10216, 17726, 24263, 35452, 48526, 70904, 97052, 168397, 194104, 336794, 673588, 1347176, 11318051, 22636102, 45272204, 90544408, 215042969, 430085938, 860171876, 1720343752]

約数ペア:

[(1, 1720343752), (2, 860171876), (4, 430085938), (8, 215042969), (19, 90544408), (38, 45272204), (76, 22636102), (152, 11318051), (1277, 1347176), (2554, 673588), (5108, 336794), (8863, 194104), (10216, 168397), (17726, 97052), (24263, 70904), (35452, 48526)]