664280902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 1044835200

約数和(自身を除く): 380554298

約数列:

[1, 2, 29, 58, 173, 239, 277, 346, 478, 554, 5017, 6931, 8033, 10034, 13862, 16066, 41347, 47921, 66203, 82694, 95842, 132406, 1199063, 1389709, 1919887, 2398126, 2779418, 3839774, 11453119, 22906238, 332140451, 664280902]

約数ペア:

[(1, 664280902), (2, 332140451), (29, 22906238), (58, 11453119), (173, 3839774), (239, 2779418), (277, 2398126), (346, 1919887), (478, 1389709), (554, 1199063), (5017, 132406), (6931, 95842), (8033, 82694), (10034, 66203), (13862, 47921), (16066, 41347)]