2013851918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{3329}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 3323073600

約数和(自身を除く): 1309221682

約数列:

[1, 2, 13, 26, 53, 106, 439, 689, 878, 1378, 3329, 5707, 6658, 11414, 23267, 43277, 46534, 86554, 176437, 302471, 352874, 604942, 1461431, 2293681, 2922862, 4587362, 18998603, 37997206, 77455843, 154911686, 1006925959, 2013851918]

約数ペア:

[(1, 2013851918), (2, 1006925959), (13, 154911686), (26, 77455843), (53, 37997206), (106, 18998603), (439, 4587362), (689, 2922862), (878, 2293681), (1378, 1461431), (3329, 604942), (5707, 352874), (6658, 302471), (11414, 176437), (23267, 86554), (43277, 46534)]