2378622928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{33703}}^1$

素因数の和:34123

約数の個数: 40

約数和(自身を含む): 5040230976

約数和(自身を除く): 2661608048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 1604, 3208, 4411, 6416, 8822, 17644, 33703, 35288, 67406, 70576, 134812, 269624, 370733, 539248, 741466, 1482932, 2965864, 5931728, 13514903, 27029806, 54059612, 108119224, 148663933, 216238448, 297327866, 594655732, 1189311464, 2378622928]

約数ペア:

[(1, 2378622928), (2, 1189311464), (4, 594655732), (8, 297327866), (11, 216238448), (16, 148663933), (22, 108119224), (44, 54059612), (88, 27029806), (176, 13514903), (401, 5931728), (802, 2965864), (1604, 1482932), (3208, 741466), (4411, 539248), (6416, 370733), (8822, 269624), (17644, 134812), (33703, 70576), (35288, 67406)]