2598966976

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{665719}}^1$

素因数の和:665792

約数の個数: 28

約数和(自身を含む): 5241879280

約数和(自身を除く): 2642912304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 665719, 1331438, 2662876, 5325752, 10651504, 21303008, 40608859, 42606016, 81217718, 162435436, 324870872, 649741744, 1299483488, 2598966976]

約数ペア:

[(1, 2598966976), (2, 1299483488), (4, 649741744), (8, 324870872), (16, 162435436), (32, 81217718), (61, 42606016), (64, 40608859), (122, 21303008), (244, 10651504), (488, 5325752), (976, 2662876), (1952, 1331438), (3904, 665719)]