1140256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 2418444

約数和(自身を除く): 1278188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2741, 5482, 10964, 21928, 35633, 43856, 71266, 87712, 142532, 285064, 570128, 1140256]

約数ペア:

[(1, 1140256), (2, 570128), (4, 285064), (8, 142532), (13, 87712), (16, 71266), (26, 43856), (32, 35633), (52, 21928), (104, 10964), (208, 5482), (416, 2741)]