4920371449

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5581}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 6012483840

約数和(自身を除く): 1092112391

約数列:

[1, 7, 29, 43, 101, 203, 301, 707, 1247, 2929, 4343, 5581, 8729, 20503, 30401, 39067, 125947, 161849, 239983, 563681, 881629, 1132943, 1679881, 3945767, 6959507, 16346749, 24238283, 48716549, 114427243, 169667981, 702910207, 4920371449]

約数ペア:

[(1, 4920371449), (7, 702910207), (29, 169667981), (43, 114427243), (101, 48716549), (203, 24238283), (301, 16346749), (707, 6959507), (1247, 3945767), (2929, 1679881), (4343, 1132943), (5581, 881629), (8729, 563681), (20503, 239983), (30401, 161849), (39067, 125947)]