2645682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 5769792

約数和(自身を除く): 3124110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 317, 321, 634, 642, 951, 1391, 1902, 2782, 4121, 4173, 8242, 8346, 12363, 24726, 33919, 67838, 101757, 203514, 440947, 881894, 1322841, 2645682]

約数ペア:

[(1, 2645682), (2, 1322841), (3, 881894), (6, 440947), (13, 203514), (26, 101757), (39, 67838), (78, 33919), (107, 24726), (214, 12363), (317, 8346), (321, 8242), (634, 4173), (642, 4121), (951, 2782), (1391, 1902)]