2253803134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{398621}}^1$

素因数の和:398891

約数の個数: 16

約数和(自身を含む): 3702401136

約数和(自身を除く): 1448598002

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 398621, 797242, 4384831, 8769662, 102445597, 204891194, 1126901567, 2253803134]

約数ペア:

[(1, 2253803134), (2, 1126901567), (11, 204891194), (22, 102445597), (257, 8769662), (514, 4384831), (2827, 797242), (5654, 398621)]