291288932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{98809}}^1$

素因数の和:98891

約数の個数: 24

約数和(自身を含む): 564402720

約数和(自身を除く): 273113788

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 98809, 197618, 395236, 1086899, 2173798, 4347596, 6620203, 13240406, 26480812, 72822233, 145644466, 291288932]

約数ペア:

[(1, 291288932), (2, 145644466), (4, 72822233), (11, 26480812), (22, 13240406), (44, 6620203), (67, 4347596), (134, 2173798), (268, 1086899), (737, 395236), (1474, 197618), (2948, 98809)]