2005031348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17477}}^1$

素因数の和:17576

約数の個数: 48

約数和(自身を含む): 3875921280

約数和(自身を除く): 1870889932

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 116, 172, 667, 989, 1247, 1334, 1978, 2494, 2668, 3956, 4988, 17477, 28681, 34954, 57362, 69908, 114724, 401971, 506833, 751511, 803942, 1013666, 1503022, 1607884, 2027332, 3006044, 11657159, 17284753, 21793819, 23314318, 34569506, 43587638, 46628636, 69139012, 87175276, 501257837, 1002515674, 2005031348]

約数ペア:

[(1, 2005031348), (2, 1002515674), (4, 501257837), (23, 87175276), (29, 69139012), (43, 46628636), (46, 43587638), (58, 34569506), (86, 23314318), (92, 21793819), (116, 17284753), (172, 11657159), (667, 3006044), (989, 2027332), (1247, 1607884), (1334, 1503022), (1978, 1013666), (2494, 803942), (2668, 751511), (3956, 506833), (4988, 401971), (17477, 114724), (28681, 69908), (34954, 57362)]