1912906079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 2379847680

約数和(自身を除く): 466941601

約数列:

[1, 7, 17, 67, 79, 119, 469, 553, 1139, 1343, 3037, 5293, 7973, 9401, 21259, 37051, 51629, 89981, 203479, 239923, 361403, 629867, 1424353, 1679461, 3459143, 4078691, 16074841, 24214001, 28550837, 112523887, 273272297, 1912906079]

約数ペア:

[(1, 1912906079), (7, 273272297), (17, 112523887), (67, 28550837), (79, 24214001), (119, 16074841), (469, 4078691), (553, 3459143), (1139, 1679461), (1343, 1424353), (3037, 629867), (5293, 361403), (7973, 239923), (9401, 203479), (21259, 89981), (37051, 51629)]