2378634268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{206407}}^1$

素因数の和:206521

約数の個数: 24

約数和(自身を含む): 4323009152

約数和(自身を除く): 1944374884

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 206407, 412814, 825628, 8875501, 13829269, 17751002, 27658538, 35502004, 55317076, 594658567, 1189317134, 2378634268]

約数ペア:

[(1, 2378634268), (2, 1189317134), (4, 594658567), (43, 55317076), (67, 35502004), (86, 27658538), (134, 17751002), (172, 13829269), (268, 8875501), (2881, 825628), (5762, 412814), (11524, 206407)]