126997858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 218163456

約数和(自身を除く): 91165598

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 4007, 8014, 15847, 31694, 52091, 92161, 104182, 184322, 212371, 424742, 1198093, 2396186, 2760823, 4884533, 5521646, 9769066, 63498929, 126997858]

約数ペア:

[(1, 126997858), (2, 63498929), (13, 9769066), (23, 5521646), (26, 4884533), (46, 2760823), (53, 2396186), (106, 1198093), (299, 424742), (598, 212371), (689, 184322), (1219, 104182), (1378, 92161), (2438, 52091), (4007, 31694), (8014, 15847)]