664673862

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{328721}}^1$

素因数の和:329063

約数の個数: 16

約数和(自身を含む): 1333296432

約数和(自身を除く): 668622570

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 328721, 657442, 986163, 1972326, 110778977, 221557954, 332336931, 664673862]

約数ペア:

[(1, 664673862), (2, 332336931), (3, 221557954), (6, 110778977), (337, 1972326), (674, 986163), (1011, 657442), (2022, 328721)]