2073682992641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1\times {\mathrm{18731}}^1$

素因数の和:20289

約数の個数: 32

約数和(自身を含む): 2358868310400

約数和(自身を除く): 285185317759

約数列:

[1, 13, 19, 247, 397, 1129, 5161, 7543, 14677, 18731, 21451, 98059, 243503, 278863, 355889, 448213, 4626557, 5826769, 7436207, 8516047, 21147299, 96670691, 110708611, 141287933, 274914887, 401798681, 1836743129, 5223382853, 8395477703, 109141210139, 159514076357, 2073682992641]

約数ペア:

[(1, 2073682992641), (13, 159514076357), (19, 109141210139), (247, 8395477703), (397, 5223382853), (1129, 1836743129), (5161, 401798681), (7543, 274914887), (14677, 141287933), (18731, 110708611), (21451, 96670691), (98059, 21147299), (243503, 8516047), (278863, 7436207), (355889, 5826769), (448213, 4626557)]