1250973659

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{238781}}^1$

素因数の和:238838

約数の個数: 12

約数和(自身を含む): 1398307392

約数和(自身を除く): 147333733

約数列:

[1, 13, 31, 169, 403, 5239, 238781, 3104153, 7402211, 40353989, 96228743, 1250973659]

約数ペア:

[(1, 1250973659), (13, 96228743), (31, 40353989), (169, 7402211), (403, 3104153), (5239, 238781)]