2254044993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1873}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 3245468160

約数和(自身を除く): 991423167

約数列:

[1, 3, 19, 43, 57, 129, 491, 817, 1473, 1873, 2451, 5619, 9329, 21113, 27987, 35587, 63339, 80539, 106761, 241617, 401147, 919643, 1203441, 1530241, 2758929, 4590723, 17473217, 39544649, 52419651, 118633947, 751348331, 2254044993]

約数ペア:

[(1, 2254044993), (3, 751348331), (19, 118633947), (43, 52419651), (57, 39544649), (129, 17473217), (491, 4590723), (817, 2758929), (1473, 1530241), (1873, 1203441), (2451, 919643), (5619, 401147), (9329, 241617), (21113, 106761), (27987, 80539), (35587, 63339)]