7974430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5737}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 14459760

約数和(自身を除く): 6485330

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 5737, 11474, 28685, 57370, 797443, 1594886, 3987215, 7974430]

約数ペア:

[(1, 7974430), (2, 3987215), (5, 1594886), (10, 797443), (139, 57370), (278, 28685), (695, 11474), (1390, 5737)]