2013149576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 3988121280

約数和(自身を除く): 1974971704

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 277, 296, 344, 554, 571, 1108, 1142, 1591, 2216, 2284, 3182, 4568, 6364, 10249, 11911, 12728, 20498, 21127, 23822, 24553, 40996, 42254, 47644, 49106, 81992, 84508, 95288, 98212, 158167, 169016, 196424, 316334, 440707, 632668, 881414, 908461, 1265336, 1762828, 1816922, 3525656, 3633844, 5852179, 6801181, 7267688, 11704358, 13602362, 23408716, 27204724, 46817432, 54409448, 251643697, 503287394, 1006574788, 2013149576]

約数ペア:

[(1, 2013149576), (2, 1006574788), (4, 503287394), (8, 251643697), (37, 54409448), (43, 46817432), (74, 27204724), (86, 23408716), (148, 13602362), (172, 11704358), (277, 7267688), (296, 6801181), (344, 5852179), (554, 3633844), (571, 3525656), (1108, 1816922), (1142, 1762828), (1591, 1265336), (2216, 908461), (2284, 881414), (3182, 632668), (4568, 440707), (6364, 316334), (10249, 196424), (11911, 169016), (12728, 158167), (20498, 98212), (21127, 95288), (23822, 84508), (24553, 81992), (40996, 49106), (42254, 47644)]