553478690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{9661}}^1$

素因数の和:10022

約数の個数: 32

約数和(自身を含む): 1058104944

約数和(自身を除く): 504626254

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 1685, 3370, 5729, 9661, 11458, 19322, 28645, 48305, 57290, 96610, 164237, 328474, 821185, 1642370, 3255757, 6511514, 16278785, 32557570, 55347869, 110695738, 276739345, 553478690]

約数ペア:

[(1, 553478690), (2, 276739345), (5, 110695738), (10, 55347869), (17, 32557570), (34, 16278785), (85, 6511514), (170, 3255757), (337, 1642370), (674, 821185), (1685, 328474), (3370, 164237), (5729, 96610), (9661, 57290), (11458, 48305), (19322, 28645)]