2931256

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2797}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 5540040

約数和(自身を除く): 2608784

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2797, 5594, 11188, 22376, 366407, 732814, 1465628, 2931256]

約数ペア:

[(1, 2931256), (2, 1465628), (4, 732814), (8, 366407), (131, 22376), (262, 11188), (524, 5594), (1048, 2797)]