388680542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{272567}}^1$

素因数の和:272623

約数の個数: 16

約数和(自身を含む): 627996672

約数和(自身を除く): 239316130

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 272567, 545134, 6269041, 8449577, 12538082, 16899154, 194340271, 388680542]

約数ペア:

[(1, 388680542), (2, 194340271), (23, 16899154), (31, 12538082), (46, 8449577), (62, 6269041), (713, 545134), (1426, 272567)]