6421384730

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{493573}}^1$

素因数の和:494881

約数の個数: 16

約数和(自身を含む): 11567400264

約数和(自身を除く): 5146015534

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 493573, 987146, 2467865, 4935730, 642138473, 1284276946, 3210692365, 6421384730]

約数ペア:

[(1, 6421384730), (2, 3210692365), (5, 1284276946), (10, 642138473), (1301, 4935730), (2602, 2467865), (6505, 987146), (13010, 493573)]