3491696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16808

約数の個数: 20

約数和(自身を含む): 7285992

約数和(自身を除く): 3794296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16787, 33574, 67148, 134296, 218231, 268592, 436462, 872924, 1745848, 3491696]

約数ペア:

[(1, 3491696), (2, 1745848), (4, 872924), (8, 436462), (13, 268592), (16, 218231), (26, 134296), (52, 67148), (104, 33574), (208, 16787)]