1010991610

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{157721}}^1$

素因数の和:158369

約数の個数: 16

約数和(自身を含む): 1822635432

約数和(自身を除く): 811643822

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 157721, 315442, 788605, 1577210, 101099161, 202198322, 505495805, 1010991610]

約数ペア:

[(1, 1010991610), (2, 505495805), (5, 202198322), (10, 101099161), (641, 1577210), (1282, 788605), (3205, 315442), (6410, 157721)]