2529688

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2942312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 227, 398, 454, 796, 908, 1393, 1589, 1592, 1816, 2786, 3178, 5572, 6356, 11144, 12712, 45173, 90346, 180692, 316211, 361384, 632422, 1264844, 2529688]

約数ペア:

[(1, 2529688), (2, 1264844), (4, 632422), (7, 361384), (8, 316211), (14, 180692), (28, 90346), (56, 45173), (199, 12712), (227, 11144), (398, 6356), (454, 5572), (796, 3178), (908, 2786), (1393, 1816), (1589, 1592)]