1190932990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{81071}}^1$

素因数の和:81204

約数の個数: 32

約数和(自身を含む): 2329036416

約数和(自身を除く): 1138103426

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 81071, 162142, 405355, 810710, 1053923, 2107846, 5269615, 9161023, 10539230, 18322046, 45805115, 91610230, 119093299, 238186598, 595466495, 1190932990]

約数ペア:

[(1, 1190932990), (2, 595466495), (5, 238186598), (10, 119093299), (13, 91610230), (26, 45805115), (65, 18322046), (113, 10539230), (130, 9161023), (226, 5269615), (565, 2107846), (1130, 1053923), (1469, 810710), (2938, 405355), (7345, 162142), (14690, 81071)]