1258706886

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{33199}}^1$

素因数の和:33364

約数の個数: 32

約数和(自身を含む): 2581632000

約数和(自身を除く): 1322925114

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 6319, 12638, 18957, 33199, 37914, 66398, 99597, 199194, 2357129, 2954711, 4714258, 5909422, 7071387, 8864133, 14142774, 17728266, 209784481, 419568962, 629353443, 1258706886]

約数ペア:

[(1, 1258706886), (2, 629353443), (3, 419568962), (6, 209784481), (71, 17728266), (89, 14142774), (142, 8864133), (178, 7071387), (213, 5909422), (267, 4714258), (426, 2954711), (534, 2357129), (6319, 199194), (12638, 99597), (18957, 66398), (33199, 37914)]