401067476

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{664019}}^1$

素因数の和:664174

約数の個数: 12

約数和(自身を含む): 706517280

約数和(自身を除く): 305449804

約数列:

[1, 2, 4, 151, 302, 604, 664019, 1328038, 2656076, 100266869, 200533738, 401067476]

約数ペア:

[(1, 401067476), (2, 200533738), (4, 100266869), (151, 2656076), (302, 1328038), (604, 664019)]