7141090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64919}}^1$

素因数の和:64937

約数の個数: 16

約数和(自身を含む): 14022720

約数和(自身を除く): 6881630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 64919, 129838, 324595, 649190, 714109, 1428218, 3570545, 7141090]

約数ペア:

[(1, 7141090), (2, 3570545), (5, 1428218), (10, 714109), (11, 649190), (22, 324595), (55, 129838), (110, 64919)]