2017447712

素因数分解:

$2^5\times 7^1\times {\mathrm{881}}^1\times {\mathrm{10223}}^1$

素因数の和:11121

約数の個数: 48

約数和(自身を含む): 4544854272

約数和(自身を除く): 2527406560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 881, 1762, 3524, 6167, 7048, 10223, 12334, 14096, 20446, 24668, 28192, 40892, 49336, 71561, 81784, 98672, 143122, 163568, 197344, 286244, 327136, 572488, 1144976, 2289952, 9006463, 18012926, 36025852, 63045241, 72051704, 126090482, 144103408, 252180964, 288206816, 504361928, 1008723856, 2017447712]

約数ペア:

[(1, 2017447712), (2, 1008723856), (4, 504361928), (7, 288206816), (8, 252180964), (14, 144103408), (16, 126090482), (28, 72051704), (32, 63045241), (56, 36025852), (112, 18012926), (224, 9006463), (881, 2289952), (1762, 1144976), (3524, 572488), (6167, 327136), (7048, 286244), (10223, 197344), (12334, 163568), (14096, 143122), (20446, 98672), (24668, 81784), (28192, 71561), (40892, 49336)]