2019420152

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{523}}^1\times {\mathrm{983}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 3805246080

約数和(自身を除く): 1785825928

約数列:

[1, 2, 4, 8, 491, 523, 982, 983, 1046, 1964, 1966, 2092, 3928, 3932, 4184, 7864, 256793, 482653, 513586, 514109, 965306, 1027172, 1028218, 1930612, 2054344, 2056436, 3861224, 4112872, 252427519, 504855038, 1009710076, 2019420152]

約数ペア:

[(1, 2019420152), (2, 1009710076), (4, 504855038), (8, 252427519), (491, 4112872), (523, 3861224), (982, 2056436), (983, 2054344), (1046, 1930612), (1964, 1028218), (1966, 1027172), (2092, 965306), (3928, 514109), (3932, 513586), (4184, 482653), (7864, 256793)]