260261078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13967}}^1$

素因数の和:14009

約数の個数: 32

約数和(自身を含む): 490779648

約数和(自身を除く): 230518570

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 9317, 13967, 18634, 27934, 97769, 153637, 195538, 307274, 1075459, 1690007, 2150918, 3380014, 11830049, 18590077, 23660098, 37180154, 130130539, 260261078]

約数ペア:

[(1, 260261078), (2, 130130539), (7, 37180154), (11, 23660098), (14, 18590077), (22, 11830049), (77, 3380014), (121, 2150918), (154, 1690007), (242, 1075459), (847, 307274), (1331, 195538), (1694, 153637), (2662, 97769), (9317, 27934), (13967, 18634)]