966690868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1690019}}^1$

素因数の和:1690047

約数の個数: 24

約数和(自身を含む): 1987463520

約数和(自身を除く): 1020772652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1690019, 3380038, 6760076, 18590209, 21970247, 37180418, 43940494, 74360836, 87880988, 241672717, 483345434, 966690868]

約数ペア:

[(1, 966690868), (2, 483345434), (4, 241672717), (11, 87880988), (13, 74360836), (22, 43940494), (26, 37180418), (44, 21970247), (52, 18590209), (143, 6760076), (286, 3380038), (572, 1690019)]