2005442058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{134287}}^1$

素因数の和:134442

約数の個数: 32

約数和(自身を含む): 4254243840

約数和(自身を除く): 2248801782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 14934, 134287, 268574, 402861, 805722, 2551453, 5102906, 7654359, 15308718, 17591597, 35183194, 52774791, 105549582, 334240343, 668480686, 1002721029, 2005442058]

約数ペア:

[(1, 2005442058), (2, 1002721029), (3, 668480686), (6, 334240343), (19, 105549582), (38, 52774791), (57, 35183194), (114, 17591597), (131, 15308718), (262, 7654359), (393, 5102906), (786, 2551453), (2489, 805722), (4978, 402861), (7467, 268574), (14934, 134287)]