984900938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{33871}}^1$

素因数の和:33978

約数の個数: 32

約数和(自身を含む): 1768931328

約数和(自身を除く): 784030390

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 33871, 67742, 237097, 474194, 1050001, 2100002, 2269357, 4538714, 7350007, 14700014, 15885499, 31770998, 70350067, 140700134, 492450469, 984900938]

約数ペア:

[(1, 984900938), (2, 492450469), (7, 140700134), (14, 70350067), (31, 31770998), (62, 15885499), (67, 14700014), (134, 7350007), (217, 4538714), (434, 2269357), (469, 2100002), (938, 1050001), (2077, 474194), (4154, 237097), (14539, 67742), (29078, 33871)]