8494564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 17075520

約数和(自身を除く): 8580956

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 131, 172, 262, 377, 524, 559, 754, 1118, 1247, 1508, 1703, 2236, 2494, 3406, 3799, 4988, 5633, 6812, 7598, 11266, 15196, 16211, 22532, 32422, 49387, 64844, 73229, 98774, 146458, 163357, 197548, 292916, 326714, 653428, 2123641, 4247282, 8494564]

約数ペア:

[(1, 8494564), (2, 4247282), (4, 2123641), (13, 653428), (26, 326714), (29, 292916), (43, 197548), (52, 163357), (58, 146458), (86, 98774), (116, 73229), (131, 64844), (172, 49387), (262, 32422), (377, 22532), (524, 16211), (559, 15196), (754, 11266), (1118, 7598), (1247, 6812), (1508, 5633), (1703, 4988), (2236, 3799), (2494, 3406)]