489397746

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{24443}}^1$

素因数の和:24566

約数の個数: 32

約数和(自身を含む): 1013741568

約数和(自身を除く): 524343822

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3337, 6674, 10011, 20022, 24443, 48886, 73329, 146658, 1148821, 1735453, 2297642, 3446463, 3470906, 5206359, 6892926, 10412718, 81566291, 163132582, 244698873, 489397746]

約数ペア:

[(1, 489397746), (2, 244698873), (3, 163132582), (6, 81566291), (47, 10412718), (71, 6892926), (94, 5206359), (141, 3470906), (142, 3446463), (213, 2297642), (282, 1735453), (426, 1148821), (3337, 146658), (6674, 73329), (10011, 48886), (20022, 24443)]