2912090872

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{907759}}^1$

素因数の和:908166

約数の個数: 16

約数和(自身を含む): 5473792800

約数和(自身を除く): 2561701928

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 907759, 1815518, 3631036, 7262072, 364011359, 728022718, 1456045436, 2912090872]

約数ペア:

[(1, 2912090872), (2, 1456045436), (4, 728022718), (8, 364011359), (401, 7262072), (802, 3631036), (1604, 1815518), (3208, 907759)]