1205287024322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{638719}}^1$

素因数の和:639026

約数の個数: 32

約数和(自身を含む): 1865818644480

約数和(自身を除く): 660531620158

約数列:

[1, 2, 71, 97, 137, 142, 194, 274, 6887, 9727, 13289, 13774, 19454, 26578, 638719, 943519, 1277438, 1887038, 45349049, 61955743, 87504503, 90698098, 123911486, 175009006, 4398857753, 6212819713, 8487936791, 8797715506, 12425639426, 16975873582, 602643512161, 1205287024322]

約数ペア:

[(1, 1205287024322), (2, 602643512161), (71, 16975873582), (97, 12425639426), (137, 8797715506), (142, 8487936791), (194, 6212819713), (274, 4398857753), (6887, 175009006), (9727, 123911486), (13289, 90698098), (13774, 87504503), (19454, 61955743), (26578, 45349049), (638719, 1887038), (943519, 1277438)]