2077454015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4073}}^1$

素因数の和:4176

約数の個数: 64

約数和(自身を含む): 3285273600

約数和(自身を除く): 1207819585

約数列:

[1, 5, 7, 13, 19, 35, 59, 65, 91, 95, 133, 247, 295, 413, 455, 665, 767, 1121, 1235, 1729, 2065, 3835, 4073, 5369, 5605, 7847, 8645, 14573, 20365, 26845, 28511, 39235, 52949, 72865, 77387, 102011, 142555, 240307, 264745, 370643, 386935, 510055, 541709, 1006031, 1201535, 1682149, 1853215, 2708545, 3123991, 4565833, 5030155, 7042217, 8410745, 15619955, 21867937, 22829165, 31960831, 35211085, 59355829, 109339685, 159804155, 296779145, 415490803, 2077454015]

約数ペア:

[(1, 2077454015), (5, 415490803), (7, 296779145), (13, 159804155), (19, 109339685), (35, 59355829), (59, 35211085), (65, 31960831), (91, 22829165), (95, 21867937), (133, 15619955), (247, 8410745), (295, 7042217), (413, 5030155), (455, 4565833), (665, 3123991), (767, 2708545), (1121, 1853215), (1235, 1682149), (1729, 1201535), (2065, 1006031), (3835, 541709), (4073, 510055), (5369, 386935), (5605, 370643), (7847, 264745), (8645, 240307), (14573, 142555), (20365, 102011), (26845, 77387), (28511, 72865), (39235, 52949)]