418302776

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2551}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 796224000

約数和(自身を除く): 377921224

約数列:

[1, 2, 4, 8, 103, 199, 206, 398, 412, 796, 824, 1592, 2551, 5102, 10204, 20408, 20497, 40994, 81988, 163976, 262753, 507649, 525506, 1015298, 1051012, 2030596, 2102024, 4061192, 52287847, 104575694, 209151388, 418302776]

約数ペア:

[(1, 418302776), (2, 209151388), (4, 104575694), (8, 52287847), (103, 4061192), (199, 2102024), (206, 2030596), (398, 1051012), (412, 1015298), (796, 525506), (824, 507649), (1592, 262753), (2551, 163976), (5102, 81988), (10204, 40994), (20408, 20497)]