2545746

素因数分解:

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

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 5942400

約数和(自身を除く): 3396654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1237, 2058, 2474, 3711, 7422, 8659, 17318, 25977, 51954, 60613, 121226, 181839, 363678, 424291, 848582, 1272873, 2545746]

約数ペア:

[(1, 2545746), (2, 1272873), (3, 848582), (6, 424291), (7, 363678), (14, 181839), (21, 121226), (42, 60613), (49, 51954), (98, 25977), (147, 17318), (294, 8659), (343, 7422), (686, 3711), (1029, 2474), (1237, 2058)]