2783221238

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{13381}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 4856060160

約数和(自身を除く): 2072838922

約数列:

[1, 2, 7, 14, 83, 166, 179, 358, 581, 1162, 1253, 2506, 13381, 14857, 26762, 29714, 93667, 103999, 187334, 207998, 1110623, 2221246, 2395199, 4790398, 7774361, 15548722, 16766393, 33532786, 198801517, 397603034, 1391610619, 2783221238]

約数ペア:

[(1, 2783221238), (2, 1391610619), (7, 397603034), (14, 198801517), (83, 33532786), (166, 16766393), (179, 15548722), (358, 7774361), (581, 4790398), (1162, 2395199), (1253, 2221246), (2506, 1110623), (13381, 207998), (14857, 187334), (26762, 103999), (29714, 93667)]