2831764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 5533920

約数和(自身を除く): 2702156

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 118, 142, 169, 236, 284, 338, 676, 767, 923, 1534, 1846, 3068, 3692, 4189, 8378, 9971, 11999, 16756, 19942, 23998, 39884, 47996, 54457, 108914, 217828, 707941, 1415882, 2831764]

約数ペア:

[(1, 2831764), (2, 1415882), (4, 707941), (13, 217828), (26, 108914), (52, 54457), (59, 47996), (71, 39884), (118, 23998), (142, 19942), (169, 16756), (236, 11999), (284, 9971), (338, 8378), (676, 4189), (767, 3692), (923, 3068), (1534, 1846)]