552096908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{660403}}^1$

素因数の和:660437

約数の個数: 24

約数和(自身を含む): 1109478720

約数和(自身を除く): 557381812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 660403, 1320806, 2641612, 7264433, 12547657, 14528866, 25095314, 29057732, 50190628, 138024227, 276048454, 552096908]

約数ペア:

[(1, 552096908), (2, 276048454), (4, 138024227), (11, 50190628), (19, 29057732), (22, 25095314), (38, 14528866), (44, 12547657), (76, 7264433), (209, 2641612), (418, 1320806), (836, 660403)]