219466936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2110259}}^1$

素因数の和:2110278

約数の個数: 16

約数和(自身を含む): 443154600

約数和(自身を除く): 223687664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2110259, 4220518, 8441036, 16882072, 27433367, 54866734, 109733468, 219466936]

約数ペア:

[(1, 219466936), (2, 109733468), (4, 54866734), (8, 27433367), (13, 16882072), (26, 8441036), (52, 4220518), (104, 2110259)]