814896586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{2657}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 1472319360

約数和(自身を除く): 657422774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1153, 2306, 2657, 5314, 8071, 16142, 18599, 21907, 37198, 43814, 50483, 100966, 153349, 306698, 353381, 706762, 3063521, 6127042, 21444647, 42889294, 58206899, 116413798, 407448293, 814896586]

約数ペア:

[(1, 814896586), (2, 407448293), (7, 116413798), (14, 58206899), (19, 42889294), (38, 21444647), (133, 6127042), (266, 3063521), (1153, 706762), (2306, 353381), (2657, 306698), (5314, 153349), (8071, 100966), (16142, 50483), (18599, 43814), (21907, 37198)]