2530616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 5238000

約数和(自身を除く): 2707384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 193, 298, 386, 596, 772, 1192, 1544, 1639, 2123, 3278, 4246, 6556, 8492, 13112, 16984, 28757, 57514, 115028, 230056, 316327, 632654, 1265308, 2530616]

約数ペア:

[(1, 2530616), (2, 1265308), (4, 632654), (8, 316327), (11, 230056), (22, 115028), (44, 57514), (88, 28757), (149, 16984), (193, 13112), (298, 8492), (386, 6556), (596, 4246), (772, 3278), (1192, 2123), (1544, 1639)]