636728596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1151}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 1331527680

約数和(自身を除く): 694799084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 859, 1151, 1718, 2302, 3436, 4604, 6013, 8057, 12026, 16114, 19757, 24052, 26473, 32228, 39514, 52946, 79028, 105892, 138299, 185311, 276598, 370622, 553196, 741244, 988709, 1977418, 3954836, 6920963, 13841926, 22740307, 27683852, 45480614, 90961228, 159182149, 318364298, 636728596]

約数ペア:

[(1, 636728596), (2, 318364298), (4, 159182149), (7, 90961228), (14, 45480614), (23, 27683852), (28, 22740307), (46, 13841926), (92, 6920963), (161, 3954836), (322, 1977418), (644, 988709), (859, 741244), (1151, 553196), (1718, 370622), (2302, 276598), (3436, 185311), (4604, 138299), (6013, 105892), (8057, 79028), (12026, 52946), (16114, 39514), (19757, 32228), (24052, 26473)]