2731579006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{15887}}^1$

素因数の和:16308

約数の個数: 32

約数和(自身を含む): 4684417920

約数和(自身を除く): 1952838914

約数列:

[1, 2, 13, 17, 26, 34, 221, 389, 442, 778, 5057, 6613, 10114, 13226, 15887, 31774, 85969, 171938, 206531, 270079, 413062, 540158, 3511027, 6180043, 7022054, 12360086, 80340559, 105060731, 160681118, 210121462, 1365789503, 2731579006]

約数ペア:

[(1, 2731579006), (2, 1365789503), (13, 210121462), (17, 160681118), (26, 105060731), (34, 80340559), (221, 12360086), (389, 7022054), (442, 6180043), (778, 3511027), (5057, 540158), (6613, 413062), (10114, 270079), (13226, 206531), (15887, 171938), (31774, 85969)]