7213414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 11697840

約数和(自身を除く): 4484426

約数列:

[1, 2, 13, 26, 421, 659, 842, 1318, 5473, 8567, 10946, 17134, 277439, 554878, 3606707, 7213414]

約数ペア:

[(1, 7213414), (2, 3606707), (13, 554878), (26, 277439), (421, 17134), (659, 10946), (842, 8567), (1318, 5473)]