1880473408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{2239}}^1$

素因数の和:3455

約数の個数: 56

約数和(自身を含む): 4076029440

約数和(自身を除く): 2195556032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1193, 2239, 2386, 4478, 4772, 8956, 9544, 13123, 17912, 19088, 24629, 26246, 35824, 38176, 49258, 52492, 71648, 76352, 98516, 104984, 143296, 197032, 209968, 394064, 419936, 788128, 839872, 1576256, 2671127, 5342254, 10684508, 21369016, 29382397, 42738032, 58764794, 85476064, 117529588, 170952128, 235059176, 470118352, 940236704, 1880473408]

約数ペア:

[(1, 1880473408), (2, 940236704), (4, 470118352), (8, 235059176), (11, 170952128), (16, 117529588), (22, 85476064), (32, 58764794), (44, 42738032), (64, 29382397), (88, 21369016), (176, 10684508), (352, 5342254), (704, 2671127), (1193, 1576256), (2239, 839872), (2386, 788128), (4478, 419936), (4772, 394064), (8956, 209968), (9544, 197032), (13123, 143296), (17912, 104984), (19088, 98516), (24629, 76352), (26246, 71648), (35824, 52492), (38176, 49258)]