17509980788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{5039}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 32143184640

約数和(自身を除く): 14633203852

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 443, 886, 1772, 1961, 3922, 5039, 7844, 10078, 16391, 20156, 23479, 32782, 46958, 65564, 93916, 186443, 267067, 372886, 534134, 745772, 868723, 1068268, 1737446, 2232277, 3474892, 4464554, 8929108, 9881479, 19762958, 39525916, 82594249, 118310681, 165188498, 236621362, 330376996, 473242724, 4377495197, 8754990394, 17509980788]

約数ペア:

[(1, 17509980788), (2, 8754990394), (4, 4377495197), (37, 473242724), (53, 330376996), (74, 236621362), (106, 165188498), (148, 118310681), (212, 82594249), (443, 39525916), (886, 19762958), (1772, 9881479), (1961, 8929108), (3922, 4464554), (5039, 3474892), (7844, 2232277), (10078, 1737446), (16391, 1068268), (20156, 868723), (23479, 745772), (32782, 534134), (46958, 372886), (65564, 267067), (93916, 186443)]