415956964

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 737352000

約数和(自身を除く): 321395036

約数列:

[1, 2, 4, 131, 199, 262, 398, 524, 796, 3989, 7978, 15956, 26069, 52138, 104276, 522559, 793811, 1045118, 1587622, 2090236, 3175244, 103989241, 207978482, 415956964]

約数ペア:

[(1, 415956964), (2, 207978482), (4, 103989241), (131, 3175244), (199, 2090236), (262, 1587622), (398, 1045118), (524, 793811), (796, 522559), (3989, 104276), (7978, 52138), (15956, 26069)]