713256908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20201}}^1$

素因数の和:20322

約数の個数: 48

約数和(自身を含む): 1552160064

約数和(自身を除く): 838903156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 20201, 35308, 40402, 80804, 141407, 262613, 282814, 525226, 565628, 1050452, 1838291, 1959497, 3676582, 3918994, 7353164, 7837988, 13716479, 25473461, 27432958, 50946922, 54865916, 101893844, 178314227, 356628454, 713256908]

約数ペア:

[(1, 713256908), (2, 356628454), (4, 178314227), (7, 101893844), (13, 54865916), (14, 50946922), (26, 27432958), (28, 25473461), (52, 13716479), (91, 7837988), (97, 7353164), (182, 3918994), (194, 3676582), (364, 1959497), (388, 1838291), (679, 1050452), (1261, 565628), (1358, 525226), (2522, 282814), (2716, 262613), (5044, 141407), (8827, 80804), (17654, 40402), (20201, 35308)]