1980673672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{9029}}^1$

素因数の和:10665

約数の個数: 32

約数和(自身を含む): 3935093400

約数和(自身を除く): 1954419728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1613, 3226, 6452, 9029, 12904, 18058, 27421, 36116, 54842, 72232, 109684, 153493, 219368, 306986, 613972, 1227944, 14563777, 29127554, 58255108, 116510216, 247584209, 495168418, 990336836, 1980673672]

約数ペア:

[(1, 1980673672), (2, 990336836), (4, 495168418), (8, 247584209), (17, 116510216), (34, 58255108), (68, 29127554), (136, 14563777), (1613, 1227944), (3226, 613972), (6452, 306986), (9029, 219368), (12904, 153493), (18058, 109684), (27421, 72232), (36116, 54842)]