101490064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487933}}^1$

素因数の和:487954

約数の個数: 20

約数和(自身を含む): 211763356

約数和(自身を除く): 110273292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487933, 975866, 1951732, 3903464, 6343129, 7806928, 12686258, 25372516, 50745032, 101490064]

約数ペア:

[(1, 101490064), (2, 50745032), (4, 25372516), (8, 12686258), (13, 7806928), (16, 6343129), (26, 3903464), (52, 1951732), (104, 975866), (208, 487933)]