293173916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{19793}}^1$

素因数の和:19850

約数の個数: 36

約数和(自身を含む): 612980592

約数和(自身を除く): 319806676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 14812, 19793, 39586, 79172, 138551, 277102, 455239, 554204, 910478, 1820956, 3186673, 6373346, 10470497, 12746692, 20940994, 41881988, 73293479, 146586958, 293173916]

約数ペア:

[(1, 293173916), (2, 146586958), (4, 73293479), (7, 41881988), (14, 20940994), (23, 12746692), (28, 10470497), (46, 6373346), (92, 3186673), (161, 1820956), (322, 910478), (529, 554204), (644, 455239), (1058, 277102), (2116, 138551), (3703, 79172), (7406, 39586), (14812, 19793)]