2019260906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 3417990912

約数和(自身を除く): 1398730006

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 533, 611, 983, 1066, 1222, 1681, 1927, 1966, 3362, 3854, 12779, 21853, 25051, 25558, 40303, 43706, 46201, 50102, 79007, 80606, 92402, 158014, 523939, 600613, 1027091, 1047878, 1201226, 1652423, 1894241, 2054182, 3304846, 3788482, 21481499, 24625133, 42962998, 49250266, 77663881, 155327762, 1009630453, 2019260906]

約数ペア:

[(1, 2019260906), (2, 1009630453), (13, 155327762), (26, 77663881), (41, 49250266), (47, 42962998), (82, 24625133), (94, 21481499), (533, 3788482), (611, 3304846), (983, 2054182), (1066, 1894241), (1222, 1652423), (1681, 1201226), (1927, 1047878), (1966, 1027091), (3362, 600613), (3854, 523939), (12779, 158014), (21853, 92402), (25051, 80606), (25558, 79007), (40303, 50102), (43706, 46201)]