17361962980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{41281}}^1$

素因数の和:42544

約数の個数: 48

約数和(自身を含む): 38636979696

約数和(自身を除く): 21275016716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1237, 2474, 4948, 6185, 12370, 21029, 24740, 41281, 42058, 82562, 84116, 105145, 165124, 206405, 210290, 412810, 420580, 701777, 825620, 1403554, 2807108, 3508885, 7017770, 14035540, 51064597, 102129194, 204258388, 255322985, 510645970, 868098149, 1021291940, 1736196298, 3472392596, 4340490745, 8680981490, 17361962980]

約数ペア:

[(1, 17361962980), (2, 8680981490), (4, 4340490745), (5, 3472392596), (10, 1736196298), (17, 1021291940), (20, 868098149), (34, 510645970), (68, 255322985), (85, 204258388), (170, 102129194), (340, 51064597), (1237, 14035540), (2474, 7017770), (4948, 3508885), (6185, 2807108), (12370, 1403554), (21029, 825620), (24740, 701777), (41281, 420580), (42058, 412810), (82562, 210290), (84116, 206405), (105145, 165124)]