2017665176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{5147}}^1$

素因数の和:7751

約数の個数: 32

約数和(自身を含む): 3984552000

約数和(自身を除く): 1966886824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2579, 5147, 5158, 10294, 10316, 20588, 20632, 41176, 49001, 97793, 98002, 195586, 196004, 391172, 392008, 782344, 13274113, 26548226, 53096452, 106192904, 252208147, 504416294, 1008832588, 2017665176]

約数ペア:

[(1, 2017665176), (2, 1008832588), (4, 504416294), (8, 252208147), (19, 106192904), (38, 53096452), (76, 26548226), (152, 13274113), (2579, 782344), (5147, 392008), (5158, 391172), (10294, 196004), (10316, 195586), (20588, 98002), (20632, 97793), (41176, 49001)]