2011114964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 3776572800

約数和(自身を除く): 1765457836

約数列:

[1, 2, 4, 19, 38, 76, 103, 109, 206, 218, 412, 436, 1957, 2071, 2357, 3914, 4142, 4714, 7828, 8284, 9428, 11227, 22454, 44783, 44908, 89566, 179132, 213313, 242771, 256913, 426626, 485542, 513826, 853252, 971084, 1027652, 4612649, 4881347, 9225298, 9762694, 18450596, 19525388, 26462039, 52924078, 105848156, 502778741, 1005557482, 2011114964]

約数ペア:

[(1, 2011114964), (2, 1005557482), (4, 502778741), (19, 105848156), (38, 52924078), (76, 26462039), (103, 19525388), (109, 18450596), (206, 9762694), (218, 9225298), (412, 4881347), (436, 4612649), (1957, 1027652), (2071, 971084), (2357, 853252), (3914, 513826), (4142, 485542), (4714, 426626), (7828, 256913), (8284, 242771), (9428, 213313), (11227, 179132), (22454, 89566), (44783, 44908)]