191820044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216991}}^1$

素因数の和:217025

約数の個数: 24

約数和(自身を含む): 382773888

約数和(自身を除く): 190953844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 216991, 433982, 867964, 2820883, 3688847, 5641766, 7377694, 11283532, 14755388, 47955011, 95910022, 191820044]

約数ペア:

[(1, 191820044), (2, 95910022), (4, 47955011), (13, 14755388), (17, 11283532), (26, 7377694), (34, 5641766), (52, 3688847), (68, 2820883), (221, 867964), (442, 433982), (884, 216991)]