2080403745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{15443}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 3807378432

約数和(自身を除く): 1726974687

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1283, 3849, 6415, 8981, 15443, 19245, 26943, 44905, 46329, 77215, 108101, 134715, 231645, 324303, 540505, 1621515, 19813369, 59440107, 99066845, 138693583, 297200535, 416080749, 693467915, 2080403745]

約数ペア:

[(1, 2080403745), (3, 693467915), (5, 416080749), (7, 297200535), (15, 138693583), (21, 99066845), (35, 59440107), (105, 19813369), (1283, 1621515), (3849, 540505), (6415, 324303), (8981, 231645), (15443, 134715), (19245, 108101), (26943, 77215), (44905, 46329)]