991016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 2014830

約数和(自身を除く): 1023814

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 733, 1352, 1466, 2932, 5864, 9529, 19058, 38116, 76232, 123877, 247754, 495508, 991016]

約数ペア:

[(1, 991016), (2, 495508), (4, 247754), (8, 123877), (13, 76232), (26, 38116), (52, 19058), (104, 9529), (169, 5864), (338, 2932), (676, 1466), (733, 1352)]