506802193919

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1\times {\mathrm{19477}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 597975223296

約数和(自身を除く): 91173029377

約数列:

[1, 7, 43, 137, 301, 631, 959, 4417, 5891, 19477, 27133, 41237, 86447, 136339, 189931, 605129, 837511, 2668349, 3717221, 5862577, 12289987, 18678443, 26020547, 86029909, 114739007, 528469441, 803173049, 1683728219, 3699286087, 11786097533, 72400313417, 506802193919]

約数ペア:

[(1, 506802193919), (7, 72400313417), (43, 11786097533), (137, 3699286087), (301, 1683728219), (631, 803173049), (959, 528469441), (4417, 114739007), (5891, 86029909), (19477, 26020547), (27133, 18678443), (41237, 12289987), (86447, 5862577), (136339, 3717221), (189931, 2668349), (605129, 837511)]