2129121546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 4518892800

約数和(自身を除く): 2389771254

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 229, 267, 458, 534, 687, 757, 1374, 1514, 2047, 2271, 4094, 4542, 5267, 6141, 10534, 12282, 15801, 17411, 20381, 31602, 34822, 40762, 52233, 61143, 67373, 104466, 122286, 134746, 173353, 202119, 346706, 404238, 468763, 520059, 937526, 1040118, 1406289, 1549579, 2812578, 3099158, 3987119, 4648737, 7974238, 9297474, 11961357, 15428417, 23922714, 30856834, 46285251, 92570502, 354853591, 709707182, 1064560773, 2129121546]

約数ペア:

[(1, 2129121546), (2, 1064560773), (3, 709707182), (6, 354853591), (23, 92570502), (46, 46285251), (69, 30856834), (89, 23922714), (138, 15428417), (178, 11961357), (229, 9297474), (267, 7974238), (458, 4648737), (534, 3987119), (687, 3099158), (757, 2812578), (1374, 1549579), (1514, 1406289), (2047, 1040118), (2271, 937526), (4094, 520059), (4542, 468763), (5267, 404238), (6141, 346706), (10534, 202119), (12282, 173353), (15801, 134746), (17411, 122286), (20381, 104466), (31602, 67373), (34822, 61143), (40762, 52233)]