3953482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2941238

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 151, 247, 302, 494, 689, 1007, 1378, 1963, 2014, 2869, 3926, 5738, 8003, 13091, 16006, 26182, 37297, 74594, 104039, 152057, 208078, 304114, 1976741, 3953482]

約数ペア:

[(1, 3953482), (2, 1976741), (13, 304114), (19, 208078), (26, 152057), (38, 104039), (53, 74594), (106, 37297), (151, 26182), (247, 16006), (302, 13091), (494, 8003), (689, 5738), (1007, 3926), (1378, 2869), (1963, 2014)]