1205156908864

素因数分解:

$2^6\times {\mathrm{97841}}^1\times {\mathrm{192461}}^1$

素因数の和:290314

約数の個数: 28

約数和(自身を含む): 2391520109508

約数和(自身を除く): 1186363200644

約数列:

[1, 2, 4, 8, 16, 32, 64, 97841, 192461, 195682, 384922, 391364, 769844, 782728, 1539688, 1565456, 3079376, 3130912, 6158752, 6261824, 12317504, 18830576701, 37661153402, 75322306804, 150644613608, 301289227216, 602578454432, 1205156908864]

約数ペア:

[(1, 1205156908864), (2, 602578454432), (4, 301289227216), (8, 150644613608), (16, 75322306804), (32, 37661153402), (64, 18830576701), (97841, 12317504), (192461, 6261824), (195682, 6158752), (384922, 3130912), (391364, 3079376), (769844, 1565456), (782728, 1539688)]