1818449930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{570047}}^1$

素因数の和:570094

約数の個数: 32

約数和(自身を含む): 3693911040

約数和(自身を除く): 1875461110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 570047, 1140094, 2850235, 5700470, 6270517, 12541034, 16531363, 31352585, 33062726, 62705170, 82656815, 165313630, 181844993, 363689986, 909224965, 1818449930]

約数ペア:

[(1, 1818449930), (2, 909224965), (5, 363689986), (10, 181844993), (11, 165313630), (22, 82656815), (29, 62705170), (55, 33062726), (58, 31352585), (110, 16531363), (145, 12541034), (290, 6270517), (319, 5700470), (638, 2850235), (1595, 1140094), (3190, 570047)]