1187996845

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 1665619200

約数和(自身を除く): 477622355

約数列:

[1, 5, 7, 35, 83, 101, 415, 505, 581, 707, 2905, 3535, 4049, 8383, 20245, 28343, 41915, 58681, 141715, 293405, 336067, 408949, 1680335, 2044745, 2352469, 2862643, 11762345, 14313215, 33942767, 169713835, 237599369, 1187996845]

約数ペア:

[(1, 1187996845), (5, 237599369), (7, 169713835), (35, 33942767), (83, 14313215), (101, 11762345), (415, 2862643), (505, 2352469), (581, 2044745), (707, 1680335), (2905, 408949), (3535, 336067), (4049, 293405), (8383, 141715), (20245, 58681), (28343, 41915)]