2012150777

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 2555642880

約数和(自身を除く): 543492103

約数列:

[1, 7, 13, 53, 79, 91, 371, 553, 689, 1027, 4187, 4823, 5281, 7189, 29309, 36967, 54431, 68653, 279893, 381017, 417199, 480571, 1959251, 2920393, 3638609, 5423587, 22111547, 25470263, 37965109, 154780829, 287450111, 2012150777]

約数ペア:

[(1, 2012150777), (7, 287450111), (13, 154780829), (53, 37965109), (79, 25470263), (91, 22111547), (371, 5423587), (553, 3638609), (689, 2920393), (1027, 1959251), (4187, 480571), (4823, 417199), (5281, 381017), (7189, 279893), (29309, 68653), (36967, 54431)]