1705990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 3610656

約数和(自身を除く): 1904666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1193, 1430, 2386, 5965, 11930, 13123, 15509, 26246, 31018, 65615, 77545, 131230, 155090, 170599, 341198, 852995, 1705990]

約数ペア:

[(1, 1705990), (2, 852995), (5, 341198), (10, 170599), (11, 155090), (13, 131230), (22, 77545), (26, 65615), (55, 31018), (65, 26246), (110, 15509), (130, 13123), (143, 11930), (286, 5965), (715, 2386), (1193, 1430)]