2000336565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{134839}}^1$

素因数の和:134913

約数の個数: 32

約数和(自身を含む): 3417384960

約数和(自身を除く): 1417048395

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 134839, 404517, 674195, 2022585, 3101297, 5798077, 9303891, 15506485, 17394231, 28990385, 46519455, 86971155, 133355771, 400067313, 666778855, 2000336565]

約数ペア:

[(1, 2000336565), (3, 666778855), (5, 400067313), (15, 133355771), (23, 86971155), (43, 46519455), (69, 28990385), (115, 17394231), (129, 15506485), (215, 9303891), (345, 5798077), (645, 3101297), (989, 2022585), (2967, 674195), (4945, 404517), (14835, 134839)]