2529809968

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{480587}}^1$

素因数の和:480649

約数の個数: 40

約数和(自身を含む): 5720919552

約数和(自身を除く): 3191109584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 480587, 961174, 1922348, 3364109, 3844696, 6728218, 7689392, 13456436, 22587589, 26912872, 45175178, 53825744, 90350356, 158113123, 180700712, 316226246, 361401424, 632452492, 1264904984, 2529809968]

約数ペア:

[(1, 2529809968), (2, 1264904984), (4, 632452492), (7, 361401424), (8, 316226246), (14, 180700712), (16, 158113123), (28, 90350356), (47, 53825744), (56, 45175178), (94, 26912872), (112, 22587589), (188, 13456436), (329, 7689392), (376, 6728218), (658, 3844696), (752, 3364109), (1316, 1922348), (2632, 961174), (5264, 480587)]