487403448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2901211}}^1$

素因数の和:2901227

約数の個数: 32

約数和(自身を含む): 1392581760

約数和(自身を除く): 905178312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2901211, 5802422, 8703633, 11604844, 17407266, 20308477, 23209688, 34814532, 40616954, 60925431, 69629064, 81233908, 121850862, 162467816, 243701724, 487403448]

約数ペア:

[(1, 487403448), (2, 243701724), (3, 162467816), (4, 121850862), (6, 81233908), (7, 69629064), (8, 60925431), (12, 40616954), (14, 34814532), (21, 23209688), (24, 20308477), (28, 17407266), (42, 11604844), (56, 8703633), (84, 5802422), (168, 2901211)]