2517367870072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{321420821}}^1$

素因数の和:321420927

約数の個数: 32

約数和(自身を含む): 5207017316400

約数和(自身を除く): 2689649446328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 321420821, 642841642, 1285683284, 2571366568, 3535629031, 7071258062, 14142516124, 28285032248, 28606453069, 57212906138, 114425812276, 228851624552, 314670983759, 629341967518, 1258683935036, 2517367870072]

約数ペア:

[(1, 2517367870072), (2, 1258683935036), (4, 629341967518), (8, 314670983759), (11, 228851624552), (22, 114425812276), (44, 57212906138), (88, 28606453069), (89, 28285032248), (178, 14142516124), (356, 7071258062), (712, 3535629031), (979, 2571366568), (1958, 1285683284), (3916, 642841642), (7832, 321420821)]