7520214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 8930346

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1439, 1742, 2613, 2878, 4317, 5226, 8634, 18707, 37414, 56121, 96413, 112242, 192826, 289239, 578478, 1253369, 2506738, 3760107, 7520214]

約数ペア:

[(1, 7520214), (2, 3760107), (3, 2506738), (6, 1253369), (13, 578478), (26, 289239), (39, 192826), (67, 112242), (78, 96413), (134, 56121), (201, 37414), (402, 18707), (871, 8634), (1439, 5226), (1742, 4317), (2613, 2878)]