259738445122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2566129}}^1$

素因数の和:2566390

約数の個数: 32

約数和(自身を含む): 446198684400

約数和(自身を除く): 186460239278

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 442, 458, 2977, 3893, 5954, 7786, 50609, 101218, 2566129, 5132258, 33359677, 43624193, 66719354, 87248386, 567114509, 587643541, 1134229018, 1175287082, 7639366033, 9989940197, 15278732066, 19979880394, 129869222561, 259738445122]

約数ペア:

[(1, 259738445122), (2, 129869222561), (13, 19979880394), (17, 15278732066), (26, 9989940197), (34, 7639366033), (221, 1175287082), (229, 1134229018), (442, 587643541), (458, 567114509), (2977, 87248386), (3893, 66719354), (5954, 43624193), (7786, 33359677), (50609, 5132258), (101218, 2566129)]