2643670302427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{237547}}^1\times {\mathrm{7607}}^1$

素因数の和:245191

約数の個数: 32

約数和(自身を含む): 3469949153280

約数和(自身を除く): 826278850853

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 7607, 53249, 83677, 144533, 237547, 585739, 1011731, 1589863, 1662829, 2613017, 4513393, 11129041, 18291119, 31593751, 49647323, 347531261, 1807020029, 12649140203, 19877220319, 34333380551, 139140542233, 240333663857, 377667186061, 2643670302427]

約数ペア:

[(1, 2643670302427), (7, 377667186061), (11, 240333663857), (19, 139140542233), (77, 34333380551), (133, 19877220319), (209, 12649140203), (1463, 1807020029), (7607, 347531261), (53249, 49647323), (83677, 31593751), (144533, 18291119), (237547, 11129041), (585739, 4513393), (1011731, 2613017), (1589863, 1662829)]