1013870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 2147040

約数和(自身を除く): 1133170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 709, 715, 1418, 1430, 3545, 7090, 7799, 9217, 15598, 18434, 38995, 46085, 77990, 92170, 101387, 202774, 506935, 1013870]

約数ペア:

[(1, 1013870), (2, 506935), (5, 202774), (10, 101387), (11, 92170), (13, 77990), (22, 46085), (26, 38995), (55, 18434), (65, 15598), (110, 9217), (130, 7799), (143, 7090), (286, 3545), (709, 1430), (715, 1418)]