2545053838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3359}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 4077158400

約数和(自身を除く): 1532104562

約数列:

[1, 2, 19, 38, 127, 157, 254, 314, 2413, 2983, 3359, 4826, 5966, 6718, 19939, 39878, 63821, 127642, 378841, 426593, 527363, 757682, 853186, 1054726, 8105267, 10019897, 16210534, 20039794, 66975101, 133950202, 1272526919, 2545053838]

約数ペア:

[(1, 2545053838), (2, 1272526919), (19, 133950202), (38, 66975101), (127, 20039794), (157, 16210534), (254, 10019897), (314, 8105267), (2413, 1054726), (2983, 853186), (3359, 757682), (4826, 527363), (5966, 426593), (6718, 378841), (19939, 127642), (39878, 63821)]