553668908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{7451}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 1044323280

約数和(自身を除く): 490654372

約数列:

[1, 2, 4, 13, 26, 52, 1429, 2858, 5716, 7451, 14902, 18577, 29804, 37154, 74308, 96863, 193726, 387452, 10647479, 21294958, 42589916, 138417227, 276834454, 553668908]

約数ペア:

[(1, 553668908), (2, 276834454), (4, 138417227), (13, 42589916), (26, 21294958), (52, 10647479), (1429, 387452), (2858, 193726), (5716, 96863), (7451, 74308), (14902, 37154), (18577, 29804)]