2651213708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{63493}}^1$

素因数の和:63594

約数の個数: 48

約数和(自身を含む): 5525501856

約数和(自身を除く): 2874288148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 3212, 3796, 10439, 20878, 41756, 63493, 126986, 253972, 698423, 825409, 1396846, 1650818, 2793692, 3301636, 4634989, 9079499, 9269978, 18158998, 18539956, 36317996, 50984879, 60254857, 101969758, 120509714, 203939516, 241019428, 662803427, 1325606854, 2651213708]

約数ペア:

[(1, 2651213708), (2, 1325606854), (4, 662803427), (11, 241019428), (13, 203939516), (22, 120509714), (26, 101969758), (44, 60254857), (52, 50984879), (73, 36317996), (143, 18539956), (146, 18158998), (286, 9269978), (292, 9079499), (572, 4634989), (803, 3301636), (949, 2793692), (1606, 1650818), (1898, 1396846), (3212, 825409), (3796, 698423), (10439, 253972), (20878, 126986), (41756, 63493)]