977898832

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{161263}}^1$

素因数の和:161650

約数の個数: 20

約数和(自身を含む): 1899689920

約数和(自身を除く): 921791088

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 161263, 322526, 645052, 1290104, 2580208, 61118677, 122237354, 244474708, 488949416, 977898832]

約数ペア:

[(1, 977898832), (2, 488949416), (4, 244474708), (8, 122237354), (16, 61118677), (379, 2580208), (758, 1290104), (1516, 645052), (3032, 322526), (6064, 161263)]