9405489118

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{1153}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 14427566496

約数和(自身を除く): 5022077378

約数列:

[1, 2, 83, 157, 166, 313, 314, 626, 1153, 2306, 13031, 25979, 26062, 49141, 51958, 95699, 98282, 181021, 191398, 360889, 362042, 721778, 4078703, 8157406, 15024743, 29953787, 30049486, 56659573, 59907574, 113319146, 4702744559, 9405489118]

約数ペア:

[(1, 9405489118), (2, 4702744559), (83, 113319146), (157, 59907574), (166, 56659573), (313, 30049486), (314, 29953787), (626, 15024743), (1153, 8157406), (2306, 4078703), (13031, 721778), (25979, 362042), (26062, 360889), (49141, 191398), (51958, 181021), (95699, 98282)]