549745190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{774289}}^1$

素因数の和:774367

約数の個数: 16

約数和(自身を含む): 1003479840

約数和(自身を除く): 453734650

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 774289, 1548578, 3871445, 7742890, 54974519, 109949038, 274872595, 549745190]

約数ペア:

[(1, 549745190), (2, 274872595), (5, 109949038), (10, 54974519), (71, 7742890), (142, 3871445), (355, 1548578), (710, 774289)]