1915742738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{69709}}^1$

素因数の和:69882

約数の個数: 32

約数和(自身を含む): 3560229120

約数和(自身を除く): 1644486382

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1963, 2114, 3926, 13741, 27482, 69709, 139418, 487963, 906217, 975926, 1812434, 6343519, 10526059, 12687038, 21052118, 73682413, 136838767, 147364826, 273677534, 957871369, 1915742738]

約数ペア:

[(1, 1915742738), (2, 957871369), (7, 273677534), (13, 147364826), (14, 136838767), (26, 73682413), (91, 21052118), (151, 12687038), (182, 10526059), (302, 6343519), (1057, 1812434), (1963, 975926), (2114, 906217), (3926, 487963), (13741, 139418), (27482, 69709)]