1105901006

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{28631}}^1$

素因数の和:28760

約数の個数: 32

約数和(自身を含む): 1979043840

約数和(自身を除く): 873142834

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2759, 5518, 19313, 28631, 38626, 57262, 200417, 400834, 887561, 1775122, 2548159, 5096318, 6212927, 12425854, 17837113, 35674226, 78992929, 157985858, 552950503, 1105901006]

約数ペア:

[(1, 1105901006), (2, 552950503), (7, 157985858), (14, 78992929), (31, 35674226), (62, 17837113), (89, 12425854), (178, 6212927), (217, 5096318), (434, 2548159), (623, 1775122), (1246, 887561), (2759, 400834), (5518, 200417), (19313, 57262), (28631, 38626)]