1097698532

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{112331}}^1$

素因数の和:112691

約数の個数: 24

約数和(自身を含む): 2201707200

約数和(自身を除く): 1104008668

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772, 112331, 224662, 449324, 786317, 1572634, 3145268, 39203519, 78407038, 156814076, 274424633, 548849266, 1097698532]

約数ペア:

[(1, 1097698532), (2, 548849266), (4, 274424633), (7, 156814076), (14, 78407038), (28, 39203519), (349, 3145268), (698, 1572634), (1396, 786317), (2443, 449324), (4886, 224662), (9772, 112331)]