4906249901

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{3251}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 6013208160

約数和(自身を除く): 1106958259

約数列:

[1, 7, 19, 49, 133, 931, 1621, 3251, 11347, 22757, 30799, 61769, 79429, 159299, 215593, 432383, 1509151, 3026681, 5269871, 36889097, 100127549, 258223679, 700892843, 4906249901]

約数ペア:

[(1, 4906249901), (7, 700892843), (19, 258223679), (49, 100127549), (133, 36889097), (931, 5269871), (1621, 3026681), (3251, 1509151), (11347, 432383), (22757, 215593), (30799, 159299), (61769, 79429)]