1288892066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 2508226560

約数和(自身を除く): 1219334494

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 191, 203, 319, 382, 406, 638, 1337, 1511, 2101, 2233, 2674, 3022, 4202, 4466, 5539, 10577, 11078, 14707, 16621, 21154, 29414, 33242, 38773, 43819, 60929, 77546, 87638, 116347, 121858, 232694, 288601, 306733, 426503, 482009, 577202, 613466, 853006, 964018, 2020207, 3174611, 3374063, 4040414, 6349222, 6748126, 8369429, 16738858, 22222277, 44444554, 58586003, 92063719, 117172006, 184127438, 644446033, 1288892066]

約数ペア:

[(1, 1288892066), (2, 644446033), (7, 184127438), (11, 117172006), (14, 92063719), (22, 58586003), (29, 44444554), (58, 22222277), (77, 16738858), (154, 8369429), (191, 6748126), (203, 6349222), (319, 4040414), (382, 3374063), (406, 3174611), (638, 2020207), (1337, 964018), (1511, 853006), (2101, 613466), (2233, 577202), (2674, 482009), (3022, 426503), (4202, 306733), (4466, 288601), (5539, 232694), (10577, 121858), (11078, 116347), (14707, 87638), (16621, 77546), (21154, 60929), (29414, 43819), (33242, 38773)]