2019652516

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{1423}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 4079384064

約数和(自身を除く): 2059731548

約数列:

[1, 2, 4, 7, 14, 28, 173, 293, 346, 586, 692, 1172, 1211, 1423, 2051, 2422, 2846, 4102, 4844, 5692, 8204, 9961, 19922, 39844, 50689, 101378, 202756, 246179, 354823, 416939, 492358, 709646, 833878, 984716, 1419292, 1667756, 1723253, 2918573, 3446506, 5837146, 6893012, 11674292, 72130447, 144260894, 288521788, 504913129, 1009826258, 2019652516]

約数ペア:

[(1, 2019652516), (2, 1009826258), (4, 504913129), (7, 288521788), (14, 144260894), (28, 72130447), (173, 11674292), (293, 6893012), (346, 5837146), (586, 3446506), (692, 2918573), (1172, 1723253), (1211, 1667756), (1423, 1419292), (2051, 984716), (2422, 833878), (2846, 709646), (4102, 492358), (4844, 416939), (5692, 354823), (8204, 246179), (9961, 202756), (19922, 101378), (39844, 50689)]