2698218315830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{12661153}}^1$

素因数の和:12661472

約数の個数: 32

約数和(自身を含む): 4928126293728

約数和(自身を除く): 2229907977898

約数列:

[1, 2, 5, 10, 101, 202, 211, 422, 505, 1010, 1055, 2110, 21311, 42622, 106555, 213110, 12661153, 25322306, 63305765, 126611530, 1278776453, 2557552906, 2671503283, 5343006566, 6393882265, 12787764530, 13357516415, 26715032830, 269821831583, 539643663166, 1349109157915, 2698218315830]

約数ペア:

[(1, 2698218315830), (2, 1349109157915), (5, 539643663166), (10, 269821831583), (101, 26715032830), (202, 13357516415), (211, 12787764530), (422, 6393882265), (505, 5343006566), (1010, 2671503283), (1055, 2557552906), (2110, 1278776453), (21311, 126611530), (42622, 63305765), (106555, 25322306), (213110, 12661153)]