290228644

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{5399}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 517104000

約数和(自身を除く): 226875356

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 5399, 10798, 13439, 21596, 26878, 53756, 480511, 815249, 961022, 1630498, 1922044, 3260996, 72557161, 145114322, 290228644]

約数ペア:

[(1, 290228644), (2, 145114322), (4, 72557161), (89, 3260996), (151, 1922044), (178, 1630498), (302, 961022), (356, 815249), (604, 480511), (5399, 53756), (10798, 26878), (13439, 21596)]