2615691316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{3581}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 5512268160

約数和(自身を除く): 2896576844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1373, 2746, 3581, 5492, 7162, 9611, 14324, 19222, 25067, 26087, 38444, 50134, 52174, 68039, 100268, 104348, 136078, 182609, 272156, 365218, 476273, 730436, 952546, 1905092, 4916713, 9833426, 19666852, 34416991, 68833982, 93417547, 137667964, 186835094, 373670188, 653922829, 1307845658, 2615691316]

約数ペア:

[(1, 2615691316), (2, 1307845658), (4, 653922829), (7, 373670188), (14, 186835094), (19, 137667964), (28, 93417547), (38, 68833982), (76, 34416991), (133, 19666852), (266, 9833426), (532, 4916713), (1373, 1905092), (2746, 952546), (3581, 730436), (5492, 476273), (7162, 365218), (9611, 272156), (14324, 182609), (19222, 136078), (25067, 104348), (26087, 100268), (38444, 68039), (50134, 52174)]