243326378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{16421}}^1$

素因数の和:16693

約数の個数: 16

約数和(自身を含む): 378362880

約数和(自身を除く): 135036502

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 16421, 32842, 509051, 1018102, 3924619, 7849238, 121663189, 243326378]

約数ペア:

[(1, 243326378), (2, 121663189), (31, 7849238), (62, 3924619), (239, 1018102), (478, 509051), (7409, 32842), (14818, 16421)]