2146176564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{690533}}^1$

素因数の和:690584

約数の個数: 48

約数和(自身を含む): 5877825408

約数和(自身を除く): 3731648844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 690533, 1381066, 2071599, 2762132, 4143198, 4833731, 8286396, 9667462, 14501193, 19334924, 25549721, 29002386, 51099442, 58004772, 76649163, 102198884, 153298326, 178848047, 306596652, 357696094, 536544141, 715392188, 1073088282, 2146176564]

約数ペア:

[(1, 2146176564), (2, 1073088282), (3, 715392188), (4, 536544141), (6, 357696094), (7, 306596652), (12, 178848047), (14, 153298326), (21, 102198884), (28, 76649163), (37, 58004772), (42, 51099442), (74, 29002386), (84, 25549721), (111, 19334924), (148, 14501193), (222, 9667462), (259, 8286396), (444, 4833731), (518, 4143198), (777, 2762132), (1036, 2071599), (1554, 1381066), (3108, 690533)]