1137223738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{3121}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 2066214528

約数和(自身を除く): 928990790

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1531, 3062, 3121, 6242, 10717, 21434, 21847, 26027, 43694, 52054, 53057, 106114, 182189, 364378, 371399, 742798, 4778251, 9556502, 33447757, 66895514, 81230267, 162460534, 568611869, 1137223738]

約数ペア:

[(1, 1137223738), (2, 568611869), (7, 162460534), (14, 81230267), (17, 66895514), (34, 33447757), (119, 9556502), (238, 4778251), (1531, 742798), (3062, 371399), (3121, 364378), (6242, 182189), (10717, 106114), (21434, 53057), (21847, 52054), (26027, 43694)]