2021963902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8893

約数の個数: 48

約数和(自身を含む): 3740792832

約数和(自身を除く): 1718828930

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 529, 713, 1058, 1426, 3703, 4991, 7406, 8807, 9982, 16399, 17614, 32798, 61649, 114793, 123298, 202561, 229586, 273017, 405122, 546034, 1417927, 1911119, 2835854, 3822238, 4658903, 6279391, 9317806, 12558782, 32612321, 43955737, 65224642, 87911474, 144425993, 288851986, 1010981951, 2021963902]

約数ペア:

[(1, 2021963902), (2, 1010981951), (7, 288851986), (14, 144425993), (23, 87911474), (31, 65224642), (46, 43955737), (62, 32612321), (161, 12558782), (217, 9317806), (322, 6279391), (434, 4658903), (529, 3822238), (713, 2835854), (1058, 1911119), (1426, 1417927), (3703, 546034), (4991, 405122), (7406, 273017), (8807, 229586), (9982, 202561), (16399, 123298), (17614, 114793), (32798, 61649)]