1119791486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 2012774400

約数和(自身を除く): 892982914

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 103, 206, 209, 341, 418, 589, 682, 839, 1133, 1178, 1678, 1957, 2266, 3193, 3914, 6386, 6479, 9229, 12958, 15941, 18458, 21527, 26009, 31882, 35123, 43054, 52018, 60667, 70246, 86417, 121334, 172834, 175351, 286099, 350702, 494171, 572198, 667337, 950587, 988342, 1334674, 1641923, 1901174, 2678927, 3283846, 5357854, 5435881, 10871762, 18061153, 29468197, 36122306, 50899613, 58936394, 101799226, 559895743, 1119791486]

約数ペア:

[(1, 1119791486), (2, 559895743), (11, 101799226), (19, 58936394), (22, 50899613), (31, 36122306), (38, 29468197), (62, 18061153), (103, 10871762), (206, 5435881), (209, 5357854), (341, 3283846), (418, 2678927), (589, 1901174), (682, 1641923), (839, 1334674), (1133, 988342), (1178, 950587), (1678, 667337), (1957, 572198), (2266, 494171), (3193, 350702), (3914, 286099), (6386, 175351), (6479, 172834), (9229, 121334), (12958, 86417), (15941, 70246), (18458, 60667), (21527, 52018), (26009, 43054), (31882, 35123)]