2149862403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{487829}}^1$

素因数の和:487958

約数の個数: 16

約数和(自身を含む): 3114306720

約数和(自身を除く): 964444317

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 487829, 1463487, 6341777, 19025331, 55124677, 165374031, 716620801, 2149862403]

約数ペア:

[(1, 2149862403), (3, 716620801), (13, 165374031), (39, 55124677), (113, 19025331), (339, 6341777), (1469, 1463487), (4407, 487829)]