261058661639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 277259673600

約数和(自身を除く): 16201011961

約数列:

[1, 23, 103, 227, 347, 1399, 2369, 5221, 7981, 23381, 32177, 35741, 78769, 144097, 317573, 485453, 537763, 822043, 1811687, 3314231, 7304179, 8113207, 11165419, 32710019, 50001659, 110197831, 186603761, 752330437, 1150038157, 2534550113, 11350376593, 261058661639]

約数ペア:

[(1, 261058661639), (23, 11350376593), (103, 2534550113), (227, 1150038157), (347, 752330437), (1399, 186603761), (2369, 110197831), (5221, 50001659), (7981, 32710019), (23381, 11165419), (32177, 8113207), (35741, 7304179), (78769, 3314231), (144097, 1811687), (317573, 822043), (485453, 537763)]