674770384

素因数分解:

$2^4\times {\mathrm{4639}}^1\times {\mathrm{9091}}^1$

素因数の和:13738

約数の個数: 20

約数和(自身を含む): 1307793280

約数和(自身を除く): 633022896

約数列:

[1, 2, 4, 8, 16, 4639, 9091, 9278, 18182, 18556, 36364, 37112, 72728, 74224, 145456, 42173149, 84346298, 168692596, 337385192, 674770384]

約数ペア:

[(1, 674770384), (2, 337385192), (4, 168692596), (8, 84346298), (16, 42173149), (4639, 145456), (9091, 74224), (9278, 72728), (18182, 37112), (18556, 36364)]