1874703730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{15959}}^1$

素因数の和:16674

約数の個数: 32

約数和(自身を含む): 3578359680

約数和(自身を除く): 1703655950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 691, 1382, 3455, 6910, 11747, 15959, 23494, 31918, 58735, 79795, 117470, 159590, 271303, 542606, 1356515, 2713030, 11027669, 22055338, 55138345, 110276690, 187470373, 374940746, 937351865, 1874703730]

約数ペア:

[(1, 1874703730), (2, 937351865), (5, 374940746), (10, 187470373), (17, 110276690), (34, 55138345), (85, 22055338), (170, 11027669), (691, 2713030), (1382, 1356515), (3455, 542606), (6910, 271303), (11747, 159590), (15959, 117470), (23494, 79795), (31918, 58735)]