3928888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 7655760

約数和(自身を除く): 3726872

約数列:

[1, 2, 4, 8, 61, 83, 97, 122, 166, 194, 244, 332, 388, 488, 664, 776, 5063, 5917, 8051, 10126, 11834, 16102, 20252, 23668, 32204, 40504, 47336, 64408, 491111, 982222, 1964444, 3928888]

約数ペア:

[(1, 3928888), (2, 1964444), (4, 982222), (8, 491111), (61, 64408), (83, 47336), (97, 40504), (122, 32204), (166, 23668), (194, 20252), (244, 16102), (332, 11834), (388, 10126), (488, 8051), (664, 5917), (776, 5063)]