1620554096

素因数分解:

$2^4\times 7^1\times {\mathrm{14469233}}^1$

素因数の和:14469248

約数の個数: 20

約数和(自身を含む): 3588370032

約数和(自身を除く): 1967815936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14469233, 28938466, 57876932, 101284631, 115753864, 202569262, 231507728, 405138524, 810277048, 1620554096]

約数ペア:

[(1, 1620554096), (2, 810277048), (4, 405138524), (7, 231507728), (8, 202569262), (14, 115753864), (16, 101284631), (28, 57876932), (56, 28938466), (112, 14469233)]