11031890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 20790000

約数和(自身を除く): 9758110

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 349, 545, 698, 1090, 1745, 3161, 3490, 6322, 10121, 15805, 20242, 31610, 38041, 50605, 76082, 101210, 190205, 380410, 1103189, 2206378, 5515945, 11031890]

約数ペア:

[(1, 11031890), (2, 5515945), (5, 2206378), (10, 1103189), (29, 380410), (58, 190205), (109, 101210), (145, 76082), (218, 50605), (290, 38041), (349, 31610), (545, 20242), (698, 15805), (1090, 10121), (1745, 6322), (3161, 3490)]