7171788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 18615296

約数和(自身を除く): 11443508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1483, 1612, 2418, 2966, 4449, 4836, 5932, 8898, 17796, 19279, 38558, 45973, 57837, 77116, 91946, 115674, 137919, 183892, 231348, 275838, 551676, 597649, 1195298, 1792947, 2390596, 3585894, 7171788]

約数ペア:

[(1, 7171788), (2, 3585894), (3, 2390596), (4, 1792947), (6, 1195298), (12, 597649), (13, 551676), (26, 275838), (31, 231348), (39, 183892), (52, 137919), (62, 115674), (78, 91946), (93, 77116), (124, 57837), (156, 45973), (186, 38558), (372, 19279), (403, 17796), (806, 8898), (1209, 5932), (1483, 4836), (1612, 4449), (2418, 2966)]