454985284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{165089}}^1$

素因数の和:165159

約数の個数: 24

約数和(自身を含む): 873656280

約数和(自身を除く): 418670996

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 165089, 330178, 660356, 2146157, 4292314, 8584628, 8749717, 17499434, 34998868, 113746321, 227492642, 454985284]

約数ペア:

[(1, 454985284), (2, 227492642), (4, 113746321), (13, 34998868), (26, 17499434), (52, 8749717), (53, 8584628), (106, 4292314), (212, 2146157), (689, 660356), (1378, 330178), (2756, 165089)]