1215705594

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{2939}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 2469035520

約数和(自身を除く): 1253329926

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 971, 1942, 2913, 2939, 5826, 5878, 8817, 17634, 68941, 137882, 206823, 208669, 413646, 417338, 626007, 1252014, 2853769, 5707538, 8561307, 17122614, 202617599, 405235198, 607852797, 1215705594]

約数ペア:

[(1, 1215705594), (2, 607852797), (3, 405235198), (6, 202617599), (71, 17122614), (142, 8561307), (213, 5707538), (426, 2853769), (971, 1252014), (1942, 626007), (2913, 417338), (2939, 413646), (5826, 208669), (5878, 206823), (8817, 137882), (17634, 68941)]