325006906

素因数分解:

$2^1\times 7^3\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 570470400

約数和(自身を除く): 245463494

約数列:

[1, 2, 7, 14, 49, 98, 343, 383, 686, 766, 1237, 2474, 2681, 5362, 8659, 17318, 18767, 37534, 60613, 121226, 131369, 262738, 424291, 473771, 848582, 947542, 3316397, 6632794, 23214779, 46429558, 162503453, 325006906]

約数ペア:

[(1, 325006906), (2, 162503453), (7, 46429558), (14, 23214779), (49, 6632794), (98, 3316397), (343, 947542), (383, 848582), (686, 473771), (766, 424291), (1237, 262738), (2474, 131369), (2681, 121226), (5362, 60613), (8659, 37534), (17318, 18767)]