13337254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 10624346

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 389, 434, 553, 778, 1106, 2449, 2723, 4898, 5446, 12059, 17143, 24118, 30731, 34286, 61462, 84413, 168826, 215117, 430234, 952661, 1905322, 6668627, 13337254]

約数ペア:

[(1, 13337254), (2, 6668627), (7, 1905322), (14, 952661), (31, 430234), (62, 215117), (79, 168826), (158, 84413), (217, 61462), (389, 34286), (434, 30731), (553, 24118), (778, 17143), (1106, 12059), (2449, 5446), (2723, 4898)]