556594108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 1146396160

約数和(自身を除く): 589802052

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 727, 739, 1036, 1454, 1478, 2908, 2956, 5089, 5173, 10178, 10346, 20356, 20692, 26899, 27343, 53798, 54686, 107596, 109372, 188293, 191401, 376586, 382802, 537253, 753172, 765604, 1074506, 2149012, 3760771, 7521542, 15043084, 19878361, 39756722, 79513444, 139148527, 278297054, 556594108]

約数ペア:

[(1, 556594108), (2, 278297054), (4, 139148527), (7, 79513444), (14, 39756722), (28, 19878361), (37, 15043084), (74, 7521542), (148, 3760771), (259, 2149012), (518, 1074506), (727, 765604), (739, 753172), (1036, 537253), (1454, 382802), (1478, 376586), (2908, 191401), (2956, 188293), (5089, 109372), (5173, 107596), (10178, 54686), (10346, 53798), (20356, 27343), (20692, 26899)]