8158055332

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{19819}}^1$

素因数の和:20132

約数の個数: 48

約数和(自身を含む): 16653239680

約数和(自身を除く): 8495184348

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 241, 244, 427, 482, 854, 964, 1687, 1708, 3374, 6748, 14701, 19819, 29402, 39638, 58804, 79276, 102907, 138733, 205814, 277466, 411628, 554932, 1208959, 2417918, 4776379, 4835836, 8462713, 9552758, 16925426, 19105516, 33434653, 33850852, 66869306, 133738612, 291359119, 582718238, 1165436476, 2039513833, 4079027666, 8158055332]

約数ペア:

[(1, 8158055332), (2, 4079027666), (4, 2039513833), (7, 1165436476), (14, 582718238), (28, 291359119), (61, 133738612), (122, 66869306), (241, 33850852), (244, 33434653), (427, 19105516), (482, 16925426), (854, 9552758), (964, 8462713), (1687, 4835836), (1708, 4776379), (3374, 2417918), (6748, 1208959), (14701, 554932), (19819, 411628), (29402, 277466), (39638, 205814), (58804, 138733), (79276, 102907)]