284849018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{64709}}^1$

素因数の和:64813

約数の個数: 16

約数和(自身を含む): 447275520

約数和(自身を除く): 162426502

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 64709, 129418, 2005979, 4011958, 4594339, 9188678, 142424509, 284849018]

約数ペア:

[(1, 284849018), (2, 142424509), (31, 9188678), (62, 4594339), (71, 4011958), (142, 2005979), (2201, 129418), (4402, 64709)]