2112996956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{38839}}^1$

素因数の和:38946

約数の個数: 48

約数和(自身を含む): 4437081600

約数和(自身を除く): 2324084644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 3886, 7772, 13601, 27202, 38839, 54404, 77678, 155356, 271873, 543746, 1087492, 1126331, 2252662, 2602213, 4505324, 5204426, 7884317, 10408852, 15768634, 18215491, 31537268, 36430982, 72861964, 75464177, 150928354, 301856708, 528249239, 1056498478, 2112996956]

約数ペア:

[(1, 2112996956), (2, 1056498478), (4, 528249239), (7, 301856708), (14, 150928354), (28, 75464177), (29, 72861964), (58, 36430982), (67, 31537268), (116, 18215491), (134, 15768634), (203, 10408852), (268, 7884317), (406, 5204426), (469, 4505324), (812, 2602213), (938, 2252662), (1876, 1126331), (1943, 1087492), (3886, 543746), (7772, 271873), (13601, 155356), (27202, 77678), (38839, 54404)]