2005955442819

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{5223067}}^1$

素因数の和:5223519

約数の個数: 24

約数和(自身を含む): 2927842998080

約数和(自身を除く): 921887555261

約数列:

[1, 3, 9, 139, 307, 417, 921, 1251, 2763, 42673, 128019, 384057, 5223067, 15669201, 47007603, 726006313, 1603481569, 2178018939, 4810444707, 6534056817, 14431334121, 222883938091, 668651814273, 2005955442819]

約数ペア:

[(1, 2005955442819), (3, 668651814273), (9, 222883938091), (139, 14431334121), (307, 6534056817), (417, 4810444707), (921, 2178018939), (1251, 1603481569), (2763, 726006313), (42673, 47007603), (128019, 15669201), (384057, 5223067)]