103637872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{498259}}^1$

素因数の和:498280

約数の個数: 20

約数和(自身を含む): 216244840

約数和(自身を除く): 112606968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 498259, 996518, 1993036, 3986072, 6477367, 7972144, 12954734, 25909468, 51818936, 103637872]

約数ペア:

[(1, 103637872), (2, 51818936), (4, 25909468), (8, 12954734), (13, 7972144), (16, 6477367), (26, 3986072), (52, 1993036), (104, 996518), (208, 498259)]