504017788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 949043200

約数和(自身を除く): 445025412

約数列:

[1, 2, 4, 19, 38, 76, 79, 127, 158, 254, 316, 508, 661, 1322, 1501, 2413, 2644, 3002, 4826, 6004, 9652, 10033, 12559, 20066, 25118, 40132, 50236, 52219, 83947, 104438, 167894, 190627, 208876, 335788, 381254, 762508, 992161, 1594993, 1984322, 3189986, 3968644, 6379972, 6631813, 13263626, 26527252, 126004447, 252008894, 504017788]

約数ペア:

[(1, 504017788), (2, 252008894), (4, 126004447), (19, 26527252), (38, 13263626), (76, 6631813), (79, 6379972), (127, 3968644), (158, 3189986), (254, 1984322), (316, 1594993), (508, 992161), (661, 762508), (1322, 381254), (1501, 335788), (2413, 208876), (2644, 190627), (3002, 167894), (4826, 104438), (6004, 83947), (9652, 52219), (10033, 50236), (12559, 40132), (20066, 25118)]